Apollo 11 moonwalker Buzz Aldrin trekking across Antarctica as the oldest man to reach the South Pole, prior to emergency medical evacuation on Dec. 1, 2016. Credit: Team Buzz
Apollo 11 moonwalker Buzz Aldrin trekking across Antarctica as the oldest man to reach the South Pole, prior to emergency medical evacuation on Dec. 1, 2016. Credit: Team Buzz
Buzz Aldrin – the second man to walk on the Moon – is recovering nicely today in a New Zealand hospital after an emergency medical evacuation cut short his record setting Antarctic expedition as the oldest man to reach the South Pole – which Team Buzz lightheartly noted would make him “insufferable”!
“He’s recovering well in NZ [New Zealand],” Team Buzz said in an official statement about his evacuation from the South Pole.
Apollo 11 moonwalker Buzz Aldrin, who followed Neil Armstrong in descending to the lunar surface in 1969 on America’s first Moon landing mission, had to be suddenly flown out of the Admunsen-Scott Science Station late last week per doctors orders after suffering from shortness of breath and lung congestion during his all too brief foray to the bottom of the world.
He was flown to a hospital in Christchurch, New Zealand for emergency medical treatment on Dec. 1.
Upon learning from the National Science Foundation (NSF) that Aldrin “now holds the record as the oldest person to reach the South Pole at the age of 86,” his Mission Director Christina Korp jokingly said: ‘He’ll be insufferable now.”
“Buzz Aldrin is resting in hospital in Christchurch, New Zealand. He still has some congestion in his lungs so has been advised not to take the long flight home to the States and to rest in New Zealand until it clears up,” Team Buzz said in an official statement on Dec. 3.
Buzz had been at the South Pole for only a few hours when he took ill, apparently from low oxygen levels and symptoms of altitude sickness.
“I’m extremely grateful to the National Science Foundation (NSF) for their swift response and help in evacuating me from the Admunsen-Scott Science Station to McMurdo Station and on to New Zealand. I had been having a great time with the group at White Desert’s camp before we ventured further south. I really enjoyed the time I spent talking with the Science Station’s staff too,” said Aldrin from his hospital room in a statement.
Apollo 11 moonwalker Buzz Aldrin being evacuated from Antarctica for emergency medical treatment on Dec. 1, 2016. Credit: Team Buzz
Prior to the planned Antarctic journey, his doctors had cleared him to take the long trip – which he views as “the capstone of his personal exploration achievements”.
Apollo 11 moonwalker Buzz Aldrin is seen recovering well in New Zealand hospital on Dec. 2 after medical emergency evacuation from expedition to the South Pole on Dec. 1, 2016. Credit: Team Buzz
Buzz’s goal in visiting the South Pole was to see “what life could be like on Mars” – which he has been avidly advocating as the next goal for a daring human spaceflight journey to deep space.
“His primary interest in coming to Antarctica was to experience and study conditions akin to Mars that are more similar there than any other place on earth,” Team Buzz elaborated.
He had hoped to speak more to the resident scientists about their research but it was all cut short by his sudden illness.
“I started to feel a bit short of breath so the staff decided to check my vitals. After some examination they noticed congestion in my lungs and that my oxygen levels were low which indicated symptoms of altitude sickness. This prompted them to get me out on the next flight to McMurdo and once I was at sea level I began to feel much better. I didn’t get as much time to spend with the scientists as I would have liked to discuss the research they’re doing in relation to Mars. My visit was cut short and I had to leave after a couple of hours. I really enjoyed my short time in Antarctica and seeing what life could be like on Mars,” Aldrin explained.
Buzz also thanked everyone who sent him well wishes.
“Finally, thanks to everyone from around the world for their well wishes and support. I’m being very well looked after in Christchurch. I’m looking forward to getting home soon to spend Christmas with my family and to continue my quest for Cycling Pathways and a permanent settlement on Mars. You ain’t seen nothing yet!”, concluded Aldrin.
Destination Mars is a holographic exhibit at the Kennedy Space Center visitor complex in Florida. Be sure to catch it soon because the limited time run end on New Year’s Day 2017.
Apollo 11 moonwalker Buzz Aldrin discusses the human ‘Journey to Mars with Universe Today at newly opened ‘Destination Mars’ holographic experience during media preview at the Kennedy Space Center visitor complex in Florida on Sept. 18, 2016. Credit: Ken Kremer/kenkremer.com
The new ‘Destination Mars’ limited engagement exhibit magically transports you to the surface of the Red Planet via Microsoft HoloLens technology.
It literally allows you to ‘Walk on Mars’ using real imagery taken by NASA’s Mars Curiosity rover and explore the alien terrain, just like real life scientists on a geology research expedition – with Buzz Aldrin as your guide.
Here’s my Q & A with moonwalker Buzz Aldrin speaking to Universe Today at Destination Mars:
Video Caption: Buzz Aldrin at ‘Destination Mars’ Grand Opening at KSCVC. Apollo 11 moonwalker Buzz Aldrin talks to Universe Today/Ken Kremer during Q&A at ‘Destination Mars’ Holographic Exhibit Grand Opening ceremony at Kennedy Space Center Visitor Complex (KSCVC) in Florida on 9/18/16. Credit: Ken Kremer/kenkremer.com
Learn more about ULA Delta 4 launch on Dec 7, GOES-R weather satellite, Heroes and Legends at KSCVC, OSIRIS-REx, InSight Mars lander, ULA, SpaceX and Orbital ATK missions, Juno at Jupiter, SpaceX AMOS-6 & CRS-9 rocket launch, ISS, ULA Atlas and Delta rockets, Orbital ATK Cygnus, Boeing, Space Taxis, Mars rovers, Orion, SLS, Antares, NASA missions and more at Ken’s upcoming outreach events:
Dec 5-7: “ULA Delta 4 Dec 7 launch, GOES-R weather satellite launch, OSIRIS-Rex, SpaceX and Orbital ATK missions to the ISS, Juno at Jupiter, ULA Delta 4 Heavy spy satellite, SLS, Orion, Commercial crew, Curiosity explores Mars, Pluto and more,” Kennedy Space Center Quality Inn, Titusville, FL, evenings
President Obama meeting with President-elect Donald Trump to discuss the transition of power. Credit: whitehouse.gov
For almost a week now, NASA has been preparing for the transition between the Obama administration and that o Donald Trump, the president-elect. Unfortunately, little seems clear at this point, as the Trump campaign has yet to send representatives to speak to them, or give any indication of what the future budget environment might look like.
In lieu of clear statements, speculation has been the norm, and has been based almost entirely on statements made during the election. And with many important missions approaching, NASA has been understandably antsy. Luckily, with the appointment of a Agency Research Team (ART), it appears that the much-needed meeting may be on the way.
This news is certainly a welcome relief in a post-election atmosphere characterized for the most part by uncertainty and ambiguity. And it certainly is good news for NASA administrators, who have been getting increasingly anxious about what the new administration’s policies will mean for their future.
Artist’s conception of NASA’s Space Launch System (SLS) with the Orion crewed deep space capsule. Credit: NASA
“The new administration has not yet named its transition team members that interface with NASA, so we don’t yet know who we’ll be talking to. We are prepared to talk with them when they arrive… We hope to be building on the consensus we’ve achieved on the phases of exploration, the progression of human exploration from the ISS all the way to the surface of Mars.”
Once the election wrapped up after Nov. 8th, it was rumored that Mark Albrecht – the former executive secretary of the National Space Council during George H.W. Bush’s presidency – would be leading the NASA transition efforts. However, these rumors were not followed by any formal announcement, and no other individuals were named to the team.
This was certainly disconcerting, since NASA and other large agencies are used to meeting with transitional teams within days of an election. This is seen as essential for ensuring that there is continuity, or that they are apprised of changes long before they take effect. Given the nature of their work, NASA planners need to know in advance what kind of budgets they will have to work with, since it will determine what missions they can do.
NASA’s Journey to Mars. NASA is developing the capabilities needed to send humans to an asteroid by 2025 and Mars in the 2030s. Credit: NASA/JPL
As Williams indicated, NASA is particularly concerned about their “Journey to Mars“, a long-term goal which requires a consistent commitment in terms of financial resources. And while transitional funding was made available for fiscal year 2017 – thanks to the NASA Transition Authorization Act of 2016 – NASA is looking far beyond the coming year.
In the coming years, NASA will need a solid commitment from the Trump presidency to ensure the completion and testing of the Space Launch System (SLS) – the successor to the Space Shuttle Program. They also require a multi-billion dollar commitment to continue testing the Orion Multipurpose Crew Vehicle, not to mention the several crewed missions they hope to conduct using both.
Another thing that is central to mounting a crewed mission to Mars in the 2030s are the ongoing studies aboard the ISS. In particular, NASA hopes to use long-duration stays aboard the station to determine the risks to astronaut health. A crewed mission to Mars will spend several months in space, during which time they will be living in zero-gravity conditions and exposed to a great deal of radiation.
In addition, NASA hopes to mount a crewed mission to an asteroid in the coming decade. The plan entails sending a robotic spacecraft to capture and tow a Near-Earth Object (NEO) into lunar orbit – known as the Asteroid Robotic Redirect Missions (ARRM). This is to be followed by a crewed Orion spacecraft being sent to explore the asteroid, which will develop key systems and expertise for the coming mission to Mars.
NASA’s new budget could mean the end of their Asteroid Redirect Mission. Image: NASA (Artist’s illustration)
Unfortunately, the Transition Authorization Act contained some strongly-worded language about the robotic asteroid mission. Essentially, it was deemed as not falling within the original budget constraints of $1.25 billion (it is now estimated at $1.4 billion). NASA planners were therefore encouraged to find “a more cost effective and scientifically beneficial means to demonstrate the technologies needed for a human mission to Mars.”
As such, NASA is very interested to know if the new administration will make the necessary commitment to fund the ARRM, or if they need to scrub it at this point and go back to the drawing board. One way or another, NASA needs to know what it will be capable of doing in the coming years so that they can develop a plan for what they intend to do.
The current state of uncertainty has been largely attributed to the fact that the Trump campaign engaged in little planning before the election. While various statements were made about the important role NASA plays, nothing concrete was laid out. And Trump even went so far as to say that long-term exploration goals would depend upon the economic climate.
One can only hope that the new Agency Research Team will have an agenda prepared when they meet with NASA administrators. We can also hope that it won’t impede NASA’s more ambitious efforts for the coming years. The agency has made it clear that its plans to explore Mars are in keeping with the goal of remaining the leader in the field of space exploration and research. If they can’t get there in the time period desired, someone else just might!
Given the fiscal policies of his party, and his own stances on Climate Change, there is concern about how a Trump administration will affect NASA. Credit: Wikipedia Commons/Gage Skidmore
With the 2016 election now finished and Donald Trump confirmed as the president-elect of the United States, there are naturally some concerns about what this could means for the future of NASA. Given the administration’s commitment to Earth science, and its plans for crewed missions to near-Earth Orbit and Mars, there is understandably some worry that the budget environment might be changing soon.
At this juncture, it is not quite clear how a Trump presidency will affect NASA’s mandate for space exploration and scientific research. But between statements made by the president-elect in the past, and his stances on issues like climate change, it seems clear that funding for certain types of research could be threatened. But there is also reason to believe that larger exploration programs might be unaffected.
Back in September, the Senate Committee on Commerce, Science, and Transportation passed the NASA Transition Authorization Act of 2016. This bill granted $19.5 billion in funding for NASA for fiscal year 2017, thus ensuring that NASA’s proposed activities would not be affected by the transition in power. Central to this bill was the continued funding of operations that NASA considered to be central to its “Journey to Mars“.
Looking forward, it is unclear how the new administration will affect NASA’s plans for space exploration. Credit: NASA/AESP
Beyond FY 2017, though, the picture is unclear. When it comes to things like NASA’s Earth Science program, the administration of a president that denies the existence of Climate Change is expected to mean budget cuts. For instance, back in May, Trump laid out his vision for an energy policy. Central to this was a focus on oil, natural gas and coal, the cancellation of the Paris Agreement, and the cessations of all payments to the UN Green Climate Fund.
This could signal a possible reverse of policies initiated by the Obama administration, which increased funding for Earth science research by about 50 percent. And as NASA indicated in a report issued on Nov. 2nd by the Office of the Inspect General – titled “NASA’s Earth Science Mission Portfolio” – this has resulted in some very favorable developments.
Foremost among these has been the increased in the number of products delivered to users by NASA, going from 8.14 million in 2000 to 1.42 billion in 2015. In other words, usage of NASA resources has increased by a factor of 175, and in the space of just 15 years (much of that in the last 8). Another major benefit has been the chance for collaboration and lucrative partnerships. From the report:
“Government agencies, scientists, private entities, and other stakeholders rely on NASA to process raw information received from Earth observation systems into useable data. Moreover, NASA’s Earth observation data is routinely used by government agencies, policy makers, and researchers to expand understanding of the Earth system and to enhance economic competitiveness, protect life and property, and develop policies to help protect the planet. Finally, NASA is working to address suggestions that it use commercially provided data to augment its Earth observation data. However, NASA must reconcile its policy that promotes open sharing of data at minimal cost to users with a commercial business model under which fees may create a barrier to use.”
Much of NASA’s research into Climate Change takes place through the Earth Science division of the Mission Directorate. Credit: NASA
Unfortunately, it has been this same increase in funding that prompted Congressional Republicans, in the name of fiscal responsibility, to demand changes and new standards. These sentiments were voiced back in March of 2015 during NASA’s budget request for 2016. As Senator Ted Cruz – currently one of the Trump campaign’s backers – said at the time:
“We’ve seen a disproportionate increase in the amount of federal funds going to the earth sciences program at the expense of funding for exploration and space operations, planetary sciences, heliophysics, and astrophysics, which I believe are all rooted in exploration and should be central to NASA’s core mission. We need to get back to the hard sciences, to manned space exploration, and to the innovation that has been integral to NASA.
While Trump himself has little to say about space during his long campaign, his team did manage to recruit Robert Walker – a former Republican congressman from Pennsylvania – this past October to draft a policy for them. In an op-ed to SpaceNews in late October, he echoed Cruz’s sentiments about cutting back on Earth sciences to focus on space exploration:
“NASA should be focused primarily on deep space activities rather than Earth-centric work that is better handled by other agencies. Human exploration of our entire solar system by the end of this century should be NASA’s focus and goal. Developing the technologies to meet that goal would severely challenge our present knowledge base, but that should be a reason for exploration and science.”
“It makes little sense for numerous launch vehicles to be developed at taxpayer cost, all with essentially the same technology and payload capacity. Coordinated policy would end such duplication of effort and quickly determine where there are private sector solutions that do not necessarily require government investment.“
NASA is developing the capabilities needed to send humans to an asteroid by 2025 and Mars in the 2030s. Credit: NASA/JPL
Next, there is the issue of NASA’s long-term goals, which (as noted) seem more secure for the time being. In May of 2016, Trump was issued the Aerospace America Questionnaire – a series of ten questions issued by NASA to determine the stances of the candidates on space exploration. On the subject of a crewed mission to Mars in the future, Trump’s campaign indicated that things would depend upon the state of the country’s economy:
“A lot of what my administration would recommend depends on our economic state. If we are growing with all of our people employed and our military readiness back to acceptable levels, then we can take a look at the timeline for sending more people into space.“
However, they also professed an admiration for NASA and a commitment to its overall goal:
“NASA has been one of the most important agencies in the United States government for most of my lifetime. It should remain so. NASA should focus on stretching the envelope of space exploration for we have so much to discover and to date we have only scratched the surface.”
From all of this, a general picture of what NASA’s budget environment will look like in the near future begins to emerge. In all likelihood, the Earth Science division (and other parts of NASA) are likely to find their budgets being scrutinized based on newly-developed criteria. Essentially, unless it benefits space exploration and research beyond Earth, it’s not likely to see continued funding.
NASA Administrator Charles Bolden. Credit: NASA
But regardless of the results of the election, it appears at this juncture that NASA is looking forward with cautious optimism. Addressing the future, NASA Administrator Charles Bolden issued an internal memo on Wednesday, Nov. 9th. Titled “Reaching for New Heights in 2017 and Beyond“, Bolden expressed positive thoughts about the transition of power and what it would mean:
“In times when there has been much news about all the things that divide our nation, there has been noticeable bipartisan support for this work, our work – support that not only reaches across the aisle, but across the public, private, academic and non-profit sectors.
“For this reason, I think we can all be confident that the new Trump Administration and future administrations after that will continue the visionary course on which President Barack Obama has set us, a course that all of you have made possible.”
For NASA’s sake, I hope Bolden’s words prove to be prophetic. For no matter who holds of the office of the President of the United States, the American people – and indeed, all the world’s people – depend upon the continued efforts of NASA. As the leader in space exploration, their presence is essential to humanity’s return to space!
Apollo 11 moonwalker Buzz Aldrin discusses the human ‘Journey to Mars with Universe Today at newly opened ‘Destination Mars’ holographic experience during media preview at the Kennedy Space Center visitor complex in Florida on Sept. 18, 2016. Credit: Ken Kremer/kenkremer.com
Apollo 11 moonwalker Buzz Aldrin discusses the human ‘Journey to Mars with Universe Today at newly opened ‘Destination Mars’ holographic experience during media preview at the Kennedy Space Center visitor complex in Florida on Sept. 18, 2016. Credit: Ken Kremer/kenkremer.com
KENNEDY SPACE CENTER VISITOR COMPLEX, FL – Sending humans on a ‘Journey to Mars’ and developing strategies and hardware to accomplish the daunting task of getting ‘Humans to Mars’ is NASA’s agency wide goal and the goal of many space enthusiasts – including Apollo 11 moonwalker Buzz Aldrin.
NASA is going full speed ahead developing the SLS Heavy lift rocket and Orion crew module with a maiden uncrewed launch from the Kennedy Space Center set for late 2018 to the Moon. Crewed Mars missions would follow by the 2030s.
In the marketplace of ideas, there are other competing and corollary proposals as well from government, companies and private citizens on pathways to the Red Planet. For example SpaceX CEO Elon Musk wants to establish a colony on Mars using an Interplanetary Transport System of SpaceX developed rockets and spaceships.
Moonwalker Aldrin strongly advocated for more commercial activity in space and that “exposure to microgravity” for “many commercial products” is good, he told Universe Today.
More commercial activities in space would aid space commerce and getting humans to Mars.
“We need to do that,” Aldrin told me.
Apollo 11 moonwalker Buzz Aldrin describes newly opened ‘Destination Mars’ holographic experience during media preview at the Kennedy Space Center visitor complex in Florida on Sept. 18, 2016. Credit: Ken Kremer/kenkremer.com
Buzz Aldrin is the second man to set foot on the Moon. He stepped onto the lunar soil a few minutes after Apollo 11 Commander Neil Armstrong, on July 20, 1969 in the Sea of Tranquility.
Aldrin also strongly supports some type of American space station capability “beyond the ISS” to foster the Mars capability.
And we need to be thinking about that follow on “US capability” right now!
“I think we need to have a US capability beyond the ISS to prepare for future activities right from the beginning,” Aldrin elaborated.
Currently the ISS partnership of the US, Russia, ESA, Japan and Canada has approved extending the operations of the International Space Station (ISS) until 2024. What comes after that is truly not known.
NASA is not planning for a follow-on space station in low Earth orbit at this time. The agency seems to prefer development of a commercial space station, perhaps with core modules from Bigelow Aerospace and/or other companies.
So that commercial space station will have to be designed, developed and launched by private companies. NASA and others would then lease space for research and other commercial activities and assorted endeavors on the commercial space station.
For example, Bigelow wants to dock their privately developed B330 habitable module at the ISS by 2020, following launch on a ULA Atlas V. And then spin it off as an independent space station when the ISS program ends – see my story.
Only China has firm plans for a national space station in the 2020’s. And the Chinese government has invited other nations to submit proposals. Russia’s ever changing space exploration plans may include a space station – but that remains to be actually funded and seen.
Regarding Mars, Aldrin has lectured widely and written books about his concept for “cycling pathways to occupy Mars,” he explained.
Watch this video of Apollo 11 moonwalker Buzz Aldrin speaking to Universe Today:
Video Caption: Buzz Aldrin at ‘Destination Mars’ Grand Opening at KSCVC. Apollo 11 moonwalker Buzz Aldrin talks to Universe Today/Ken Kremer during Q&A at ‘Destination Mars’ Holographic Exhibit Grand Opening ceremony at Kennedy Space Center Visitor Complex (KSCVC) in Florida on 9/18/16. Credit: Ken Kremer/kenkremer.com
Here is a transcript:
Universe Today/Ken Kremer: Can you talk about the role of commercial space [in getting humans to Mars]. Elon Musk wants to try and send people to Mars, maybe even before NASA. What do you think?
Buzz Aldrin: “Well, being a transportation guy in space for humans – well commercial, what that brings to mind is tourism plus space travel.
And there are many many more things commercial that are done with products that can be fine tuned by exposure to microgravity. And we need to do that.”
“I think we need to have a US capability beyond the ISS to prepare for future activities right from the beginning.”
“And that’s why what has sort of fallen into place is the name for my plan for the future – which is ‘cycling pathways to occupy Mars.’”
“A cycler in low Earth orbit, one in lunar orbit, and one to take people to Mars.”
“And they are utilized in evolutionary fashion.”
Apollo 11 moonwalker Buzz Aldrin during media preview of newly opened ‘Destination Mars’ holographic experience at the Kennedy Space Center visitor complex in Florida on Sept. 18, 2016. Credit Julian Leek
Meanwhile, be sure to visit the absolutely spectacular “Destination Mars” holographic exhibit before it closes on New Year’s Day 2017 – because it is only showing at KSCVC.
A scene from ‘Destination Mars’ of Buzz Aldrin and NASA’s Curiosity Mars rover with the Gale crater rim in the distance. The new, limited time interactive exhibit is now showing at the Kennedy Space Center visitor complex in Florida through Jan 1, 2017. Credit: NASA/JPL/Microsoft
You can get more information or book a visit to Kennedy Space Center Visitor Complex, by clicking on the website link:
Apollo 11 moonwalker Buzz Aldrin discusses the human ‘Journey to Mars with Universe Today at newly opened ‘Destination Mars’ holographic experience during media preview at the Kennedy Space Center visitor complex in Florida on Sept. 18, 2016. Credit: Ken Kremer/kenkremer.com
NASA has unveiled a new exercise device that will be used by Orion crews to stay healthy on their mission to Mars. Credit: NASA
On Sept. 15th, the Senate Committee on Commerce, Science, and Transportation met to consider legislation formally introduced by a bipartisan group of senators. Among the bills presented was the NASA Transition Authorization Act of 2016, a measure designed to ensure short-term stability for the agency in the coming year.
And as of Thursday, Sept. 22nd, the Senate Commerce Committee approved the bill, providing $19.5 billion in funding for NASA for fiscal year 2017. This funding was intended for the purpose of advancing the agency’s plans for deep space exploration, the Journey to Mars, and operations aboard the International Space Station.
According to Senator Ted Cruz, the bill’s lead sponsor, the Act was introduced in order to ensure that NASA’s major programs would be stable during the upcoming presidential transition. As Cruz was quoted as saying by SpaceNews:
“The last NASA reauthorization act to pass Congress was in 2010. And we have seen in the past the importance of stability and predictability in NASA and space exploration: that whenever one has a change in administration, we have seen the chaos that can be caused by the cancellation of major programs.”
Graphic shows Block I configuration of NASA’s Space Launch System (SLS). Credits: NASA/MSFC
This last act was known as the “NASA Authorization Act of 2010“, which authorized appropriations for NASA between the years of 2011-2013. In addition to providing a total of $58 billion in funding for those three years, it also defined long-term goals for the space agency, which included expanding human space flight beyond low-Earth orbit and developing technical systems for the “Journey to Mars”.
Intrinsic to this was the creation of the Space Launch System (SLS) as a successor to the Space Shuttle Program, the development of the Orion Multipurpose Crew Vehicle, full utilization of the International Space Station, leveraging international partnerships, and encouraging public participation by investing in education.
“In order to maximize the cost-effectiveness of the long-term exploration and utilization activities of the United States, the Administrator shall take all necessary steps, including engaging international, academic, and industry partners to ensure that activities in the Administration’s human exploration program balance how those activities might also help meet the requirements of future exploration and utilization activities leading to human habitation on the surface of Mars.”
NASA has unveiled a new exercise device that will be used by Orion crews to stay healthy on their mission to Mars. Credit: NASA
While the passage of the bill is certainly good news for NASA’s bugeteers, it contains some provisions which could pose problems. For example, while the bill does provide for continued development of the SLS and Orion capsule, it advised that NASA find alternatives for its Asteroid Robotic Redirect Missions (ARRM), which is currently planned for the 2020s.
This mission, which NASA deemed essential for testing key systems and developing expertise for their eventual crewed mission to Mars, was cited for not falling within original budget constraints. Section 435 (“Asteroid Robotic Redirect Mission“), details these concerns, stating that an initial estimate put the cost of the mission at $1.25 billion, excluding launch and operations.
However, according to a Key Decision Point-B review conducted by NASA on July 15th, 2016, a new estimate put the cost at $1.4 billion (excluding launch and operations). As a result, the bill’s sponsors concluded that ARM is in competition with other programs, and that an independent cost assessment and some hard choices may be necessary.
In Section 435, subsection b (parts 1 and 2), its states that:
“[T]he technological and scientific goals of the Asteroid Robotic Redirect Mission may not be commensurate with the cost; and alternative missions may provide a more cost effective and scientifically beneficial means to demonstrate the technologies needed for a human mission to Mars that would otherwise be demonstrated by the Asteroid Robotic Redirect Mission.”
Artist’s impression of NASA’s ARM, which could be threatened by the agency’s new budget. Credit: NASA
The bill was also subject to amendments, which included the approval of funding for the development of satellite servicing technology. Under this arrangement, NASA would have the necessary funds to create spacecraft capable of repairing and providing maintenance to orbiting satellites, thus ensuring long-term functionality.
Also, Cruz and Bill Nelson (D-Fla), the committee ranking member, also supported an amendment that would indemnify companies or third parties executing NASA contracts. In short, companies like SpaceX or Blue Origin would now be entitled to compensation (above a level they are required to insure against) in the event of damages or injuries incurred as a result of launch and reentry services being provided.
According to a Commerce Committee press release, Sen. Bill Nelson had this to say about the bill’s passage:
“I want to thank Chairman Thune and the members of the committee for their continued support of our nation’s space program. Last week marked the 55th anniversary of President Kennedy’s challenge to send a man to the Moon by the end of the decade. The NASA bill we passed today keeps us moving toward a new and even more ambitious goal – sending humans to Mars.”
With the approval of the Commerce Committee, the bill will now be sent to the Senate for approval. It is hoped that the bill will pass through the Senate quickly so it can be passed by the House before the year is over. Its supporters see this as crucial to maintaining NASA’s funding in the coming years, during which time they will be taking several crucial steps towards the proposed crewed mission to Mars.
The deployment of the Mars 2020 rover will be the next step in their "Journey to Mars". Credit: NASA
NASA’s Mars Exploration Program has accomplished some truly spectacular things in the past few decades. Officially launched in 1992, this program has been focused on three major goals: characterizing the climate and geology of Mars, looking for signs of past life, and preparing the way for human crews to explore the planet.
And in the coming years, the Mars 2020 rover will be deployed to the Red Planet and become the latest in a long line of robotic rovers sent to the surface. In a recent press release, NASA announced that it has awarded the launch services contract for the mission to United Launch Alliance (ULA) – the makers of the Atlas V rocket.
The mission is scheduled to launch in July of 2020 aboard an Atlas V 541 rocket from Cape Canaveral in Florida, at a point when Earth and Mars are at opposition. At this time, the planets will be on the same side of the Sun and making their closest approach to each other in four years, being just 62.1 million km (38.6 million miles) part.
The design of NASA’s Mars 2020 rover combines proven features with some new science instruments and a sampling system. Credits: NASA
Following in the footsteps of the Curiosity, Opportunity andSpirit rovers, the goal of Mars 2020 mission is to determine the habitability of the Martian environment and search for signs of ancient Martian life. This will include taking samples of soil and rock to learn more about Mars’ “watery past”.
But whereas these and other members of the Mars Exploration Program were searching for evidence that Mars once had liquid water on its surface and a denser atmosphere (i.e. signs that life could have existed), the Mars 2020 mission will attempt to find actual evidence of ancient microbial life.
The design of the rover also incorporates several successful features of Curiosity. For instance, the entire landing system (which incorporates a sky crane and heat shield) and the rover’s chassis have been recreated using leftover parts that were originally intended for Curiosity.
There’s also the rover’s radioisotope thermoelectric generator – i.e. the nuclear motor – which was also originally intended as a backup part for Curiosity. But it will also have several upgraded instrument on board that allow for a new guidance and control technique. Known as “Terrain Relative Navigation”, this new landing method allows for greater maneuverability during descent.
Artist’s impression of the Mars 2020, with its sky crane landing system deployed. Credit: NASA/Mars Science Laboratory
Another new feature is the rover’s drill system, which will collect core samples and store them in sealed tubes. These tubes will then be left in a “cache” on the surface, where they will be retrieved by future missions and brought back to Earth – which will constitute the first sample-return mission from the Red Planet.
In this respect, Mars 2020 will help pave the way for a crewed mission to the Red Planet, which NASA hopes to mount sometime in the 2030s. The probe will also conduct numerous studies designed to improve landing techniques and assess the planet’s natural resources and hazards, as well as coming up with methods to allow astronauts to live off the environment.
In terms of hazards, the probe will be looking at Martian weather patterns, dust storms, and other potential environmental conditions that will affect human astronauts living and working on the surface. It will also test out a method for producing oxygen from the Martian atmosphere and identifying sources of subsurface water (as a source of drinking water, oxygen, and hydrogen fuel).
As NASA stated in their press release, the Mars 2020 mission will “offer opportunities to deploy new capabilities developed through investments by NASA’s Space Technology Program and Human Exploration and Operations Mission Directorate, as well as contributions from international partners.”
Illustration of the Mars 2020 mission zapping a rock with its laser. Credit: NASA/JPL-
They also emphasized the opportunities to learn ho future human explorers could rely on in-situ resource utilization as a way of reducing the amount of materials needed to be shipped – which will not only cut down on launch costs but ensure that future missions to the planet are more self-reliant.
The total cost for NASA to launch Mars 2020 is approximately $243 million. This assessment includes the cost of launch services, processing costs for the spacecraft and its power source, launch vehicle integration and tracking, data and telemetry support.
The use of spare parts has also meant reduced expenditure on the overall mission. In total, the Mars 2020 rover and its launch will cost and estimated $2.1 billion USD, which represents a significant savings over previous missions like the Mars Science Laboratory – which cost a total of $2.5 billion USD.
Between now and 2020, NASA also intends to launch the Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) lander mission, which is currently targeted for 2018. This and the Mars 2020 rover will be the latest in a long line of orbiters, rovers and landers that are seeking to unlock the mysteries of the Red Planet and prepare it for human visitors!
Looking up to the 5 pairs of newly installed massive work platforms inside High Bay 3 of the Vehicle Assembly Building on July 28, 2016 during exclusive facility visit by Universe Today. The new platforms are required to give technicians access to assemble NASA’s Space Launch System rocket at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
Looking up to the 5 pairs of newly installed massive work platforms inside High Bay 3 of the Vehicle Assembly Building on July 28, 2016 during exclusive facility visit by Universe Today. The new platforms give technicians access to assemble NASA’s Space Launch System rocket at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
“We are in the full development stage right now and roughly 50% complete with the platforms on this job,” David Sumner, GSDO Deputy Sr. project manager for VAB development work at KSC, told Universe Today in an exclusive interview inside the VAB’s High Bay 3 on July 28, amidst workers actively turning NASA’s deep space dreams into full blown reality. See our exclusive up close photos herein – detailing the huge ongoing effort.
Upgrading and renovating the VAB is specifically the responsibility of NASA’s Ground Systems Development and Operations Program (GSDO) at Kennedy.
Inside VAB High Bay 3 – where previous generations of space workers proudly assembled NASA’s Saturn V Moon rocket and the Space Shuttle Orbiter launch stacks – today’s crews of workers were actively installing the newly manufactured work platforms needed to process and build the agency’s Space Launch System (SLS) rocket that will soon propel our astronauts back to exciting deep space destinations.
“We are very excited. We are at the beginning of a new program!” Sumner told me. “We have the infrastructure and are getting into operations soon.”
A heavy-lift crane lifts the first half of the F-level work platforms, F south, for NASA’s Space Launch System rocket, into position for installation July 15, in High Bay 3 of the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. Photo credit: NASA/Bill White
It’s certainly an exciting time as NASA pushes forward on all fronts in a coordinated nationwide effort to get the SLS rocket with the Orion EM-1 crew vehicle bolted on top ready and rolled out to Kennedy’s pad 39B for their planned maiden integrated blastoff by Fall 2018.
SLS and Orion are at the heart of NASA’s agency wide strategy to send astronauts on a ‘Journey to Mars’ by the 2030s.
SLS is the most powerful booster the world has even seen and is designed to boost NASA astronauts in the agency’s Orion crew capsule on exciting missions of exploration to deep space destinations including the Moon, Asteroids and Mars – venturing further out than humans ever have before!
I walked into High Bay 3, scanned all around and up to the ceiling some 525 feet away and was thrilled to see a bustling construction site – the future of human voyages in deep space unfolding before my eyes. As I looked up to see the newly installed work platforms, I was surrounded by the constant hum of plenty of hammering, cutting, welding, hoisting, fastening, banging and clanging and workers moving equipment and gear around.
Welding work in progress by workers in the VAB transfer aisle for installation of huge work platforms inside High Bay 3 at KSC on July 28, 2016. Credit: Julian Leek
Altogether a total of 10 levels of work platform levels will be installed in High Bay 3 – labeled K to A, from bottom to top. Each level consists of two platform halves, denoted as the North and South side platforms.
Looking up to the 5 pairs of newly installed massive work platforms inside High Bay 3 of the Vehicle Assembly Building on July 28, 2016. Heavy duty cranes are used to install the new platforms which will enable access to assemble NASA’s SLS rocket at KSC in Florida. Credit: Julian Leek
What’s the status today?
“We are looking up at 5 of 10 platform levels with 10 of 20 platform halves installed here. A total of ten levels are being installed,” Sumner explained.
“We are installing them from the bottom up. The bottom five levels are installed so far.”
“We are up to about the 190 foot level right now with Platform F installation. Then we are going up to about the 325 foot level with the 10th platform [Platform A].
“So there are 10 levels for EM-1.”
Up close view looking out to the edge of Platform F showing the outer mold line snaking around the SLS core stage and a solid rocket booster from the 190 foot level under construction inside the VAB High Bay 3 on July 28, 2016 at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
So much work was visible and actively in progress I definitely got the feeling from the ground up that NASA is now rapidly moving into the new post shuttle Era – dominated by the mammoth new SLS making its assembly debut inside these hallowed walls some 18 months or so from today.
“The work today is some outfitting on the platforms overhead here, as well as more work on the platform halves sitting in the transfer aisle and High Bay 4 to get them ready to lift and install into High Bay 3.”
“Overhead steel work is also ongoing here in High Bay 3 with additional steel work going vertical for reinforcement and mounting brackets for all the platforms going vertically.”
“So quite a few work locations are active with different crews and different groups.”
Two additional new platform halves are sitting in the VAB transfer aisle and are next in line for installation. With two more awaiting in VAB High Bay 4. Fabrication of additional platform halves is ongoing at KSC’s nearby Oak Hill facility.
“The rest are being fabricated in our Oak Hill facility. So we have almost everything on site so far.”
Two halves of Platform D sit in the VAB transfer aisle on July 28, 2016 awaiting installation into High Bay 3. The new platforms give technicians access to assemble NASA’s Space Launch System rocket at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
Hensel Phelps is the general contractor for the VAB transformation. Subcontractors include S&R, Steel LLC, Sauer Inc., Jacobs and Beyel Bros Crane and Rigging.
The work platforms enable access to the SLS rocket at different levels up and down the over 300 foot tall rocket topped by the Orion crew capsule. They will fit around the outer mold line of SLS – including the twin solid rocket boosters, the core stage, and upper stage – and Orion.
The SLS core stage is being manufactured at NASA’s Michoud Assembly Facility in New Orleans, where I recently inspected the first completed liquid hydrogen tank test article – as reported here. Orion EM-1 is being manufactured here at Kennedy – as I reported here.
The first liquid hydrogen tank, also called the qualification test article, for NASA’s new Space Launch System (SLS) heavy lift rocket lies horizontally beside the Vertical Assembly Center robotic weld machine on July 22, 2016 after final welding was just completed at NASA’s Michoud Assembly Facility in New Orleans. Credit: Ken Kremer/kenkremer.com
The platforms will provide access for workers to assemble, process and test all the SLS and Orion components before rolling out to Launch Complex 39B atop the 380 foot tall Mobile Launcher – which is also undergoing a concurrent major renovation and overhaul.
As of today, five of the ten levels of platforms are in place.
Each of the giant platforms made of steel measures about 38 feet long and close to 62 feet wide. They weigh between 300,000 and 325,000 pounds.
The most recently installed F North and South platforms were put in place on the north and south walls of the high bay on July 15 and 19, respectively.
Here’s the view looking out to Platform F:
View looking out to both halves of Platform F and down to Platform G showing the outer mold line snaking around the SLS core stage and a solid rocket booster from the 190 foot level under construction inside the VAB High Bay 3 on July 28, 2016 at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
How are the platforms installed ?
The platforms are carefully lifted into place by workers during a process that lasts about four hours.
“The 325 and 250 ton overhead facility cranes are used to [slowly] lift and move the platform halves back and forth between the VAB transfer aisle and High Bay 4 and into the SLS High Bay 3.”
Then they are attached to rail beams on the north and south walls of the high bay.
Construction workers from Beyel Bros Crane and Rigging also use a Grove 40 ton all terrain crane. It is also outfitted with man baskets to get to the places that cannot be reached by scaffolding in High Bay 3.
Installation of the remaining five levels of platforms should be completed by mid-2017.
“The job will be done by the middle of 2017. All the construction work will be done,” Sumner explained.
“Then we will get into our verification and validations with the Mobile Launcher (ML). Then the ML will roll in here around middle to late 2017 [for checkouts and testing] and then roll out to the pad [for more testing]. After that it will roll back in here. Then we will be ready to stack the SLS starting after that!”
Looking up from beneath the enlarged exhaust hole of the Mobile Launcher to the 380 foot-tall tower astronauts will ascend as their gateway for missions to the Moon, Asteroids and Mars. The ML will support NASA’s Space Launch System (SLS) and Orion spacecraft during Exploration Mission-1 at NASA’s Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
The platforms will be tested beginning later this year, starting with the lowest platforms at the K-level, and working all the way up to the top, the A-level.
The platforms are attached to a system of rail beams that “provide structural support and contain the drive mechanisms to retract and extend the platforms,” according to a NASA fact sheet.
“Each platform will reside on four Hillman roller systems on each side – much like a kitchen drawer slides in and out. A mechanical articulated tray also moves in and out with each platform.”
The F-level platforms are located about 192 feet above the VAB floor.
“They will provide access to the SLS core stage (CS) intertank for umbilical mate operations. The “F-1” multi-level ground support equipment access platform will be used to access the booster forward assemblies and the CS to booster forward attach points. The upper level of F-1 will be used to remove the lifting sling used to support forward assembly mate for booster stacking operations.”
“Using the five platforms that are now installed, workers will have access to all of the Space Launch System rocket’s booster field joints and forward skirts, the core stage intertank umbilical and interface plates,” says Mike Bolger, GSDO program manager at Kennedy.
Looking 190 feet down from Platform F to the VAB floor along all five newly installed access platforms in High Bay 3. Construction worker on Platform G below is working near the outer mold line for the SLS rocket that will fill this space by early 2018 at KSC in Florida. Credit: Ken Kremer/kenkremer.com
‘NASA is transforming KSC into a launch complex for the 21st Century,’ as KSC Center Director and former shuttle commander Bob Cabana often explains.
So it was out with the old and in with the new to carry out that daunting task.
“We took the old shuttle platforms out, went down to the [building] structure over the past few years and are now putting up the new SLS platforms,” Sumner elaborated.
“All the demolition work was done a few years ago. So we are in the full development stage right now and roughly 50% complete with the platforms on this job.”
And after NASA launches EM-1, significantly more VAB work lies ahead to prepare for the first manned Orion launch on the EM-2 mission set for as soon as 2021 – because it will feature an upgraded and taller version of the SLS rocket – including a new upper stage.
“For EM-2, the plan right now is we will add two more levels and relocate three more. So we will do some adjustments and new installations in the upper levels for EM-2.”
“It’s been an honor to be here and work here in the VAB every day – and prepare for the next 50 years of its life.”
“We are at the beginning of a new program. We have the infrastructure and are getting into operations soon,” Sumner said. “We have hopefully got a long way to go on the future of space exploration, with many decades of exploration ahead.”
“We are on a ‘Journey to Mars’ and elsewhere. So this is the beginning of all that. It’s very exciting!”
NASA’s Space Launch System (SLS) blasts off from launch pad 39B at the Kennedy Space Center in this artist rendering showing a view of the liftoff of the Block 1 70-metric-ton (77-ton) crew vehicle configuration. Credit: NASA/MSFC
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Looking down from newly installed VAB High Bay 3 Platform F to Platform G on July 28, 2016. New platforms enable access to assemble NASA’s SLS rocket at KSC in Florida. Credit: Julian LeekTwo halves of Platform D sit in the VAB transfer aisle on July 28, 2016 awaiting installation into High Bay 3. The new platforms give technicians access to assemble NASA’s SLS rocket at KSC in Florida. Credit: Julian LeekLooking up to the 5 pairs of newly installed massive work platforms inside High Bay 3 of the Vehicle Assembly Building on July 28, 2016 during exclusive facility visit by Universe Today. The new platforms are required to give technicians access to assemble NASA’s Space Launch System rocket at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.comUS Flag hangs proudly inside the VAB – America’s Premier Spaceport to Deep Space. Credit: Lane Hermann View of the VAB and Mobile Launcher from the KSC Launch Complex 39 Press Site. NASA is upgrading the VAB with new platforms to assemble and launch NASA’s Space Launch System rocket at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com Floor level view of the Mobile Launcher and enlarged exhaust hole with 380 foot-tall launch tower astronauts will ascend as their gateway for missions to the Moon, Asteroids and Mars. The ML will support NASA’s Space Launch System (SLS) and Orion spacecraft for launches from Space Launch Complex 39B the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
NASA has unveiled a new exercise device that will be used by Orion crews to stay healthy on their mission to Mars. Credit: NASA
Going into space comes with its share of risks. In addition to the possibility of a catastrophic failure happening during take-off or landing, and having your craft pinholed by a micrometeorite, there are also the dangers of spending extended periods in space. Beyond that, there are also the slow, degenerative effects that spending an extended amount of time in a weightless environment can have on your body.
While astronauts on the ISS have enough space for the work-out equipment they need to help reduce these effects (i.e. muscle degeneration and loss of bone density), long-range missions are another matter. Luckily, NASA has plans for how astronauts can stay healthy during their upcoming “Journey to Mars“. It’s known as the Resistive Overload Combined with Kinetic Yo-Yo (ROCKY) device, which will be used aboard the Orion spacecraft.
For years, engineers at NASA and in the private sector have been working to create the components that will take astronauts to the Red Planet in the 2030s. These include the Space Launch System (SLS) and the Orion Multi Purpose Crew Capsule. At the same time, scientists and engineers at the Ohio-based Zin Technologies company – with the support of the NASA Human Research Program’s Exploration Exercise Equipment project – were busy developing the equipment needed to keep the Martian crews healthy and fit in space.
Cutaway of the Orion crew module, showing the ROCKY exercise device in blue, below the side hatch that astronauts will use to get in and out of the spacecraft. Credit: NASA
One of the biggest challenges was making a device that is robust enough to provide a solid work-out, but still be compact and light-weight enough to fit inside the space capsule. What they came up with was ROCKY, a rowing machine-like tool that can accommodate both aerobic activity and strength training. Using loads that simulate up to 180 kg (400 pounds) of resistance, astronauts will be able to perform excises like squats, deadlifts and heel raises, as well as upper body exercises like bicep curls and upright rows.
In the past, astronauts aboard the ISS have relied on equipment like the Mini Exercise Device-2 or the Treadmill Vibration Isolation System (TVIS) to reduce the risks of bone-density loss and muscle degeneration. But as Gail Perusek – the deputy project manager for NASA’s Exploration Exercise Equipment project – explained, developing exercise equipment for the Journey to Mars required something new:
“ROCKY is an ultra-compact, lightweight exercise device that meets the exercise and medical requirements that we have for Orion missions. The International Space Station’s exercise devices are effective but are too big for Orion, so we had to find a way to make exercising in Orion feasible.”
The device can also be customized, and incorporates the best features from a second device known as the Device for Aerobic and Resistive Training (DART). These include a servo-motor programmed to deliver a load profile that feels very similar to free weights. The DART was developed by TDA Research, a Denver-based R&D company, with the support of NASA’s Small Business Innovation Research Program. It was evaluated alongside the ROCKY during the equipment selection process.
The ROCKY device in action. Credit: NASA
In addition to being used for the crewed mission to Mars, the ROCKY device is likely to become a permanent feature aboard the Orion capsule, which will make it a mainstay for all of NASA’s proposed long-duration missions.
As Cindy Haven, the project manager for the Exploration Exercise Equipment Project, explained: “Our long-term goal is to develop a device that’s going to work for us for exploration. Between now and the mission, we’ll have different phases where we’re going to evaluate it for functionality, usability and durability to refine its design.”
The ROCKY device will be tested for the first time on Exploration Mission-2 (EM-2), the first mission where the spacecraft will be launched with a crew aboard. Th ROCKY will be located near the side hatch of the spacecraft, which astronauts will use to get in and out of the capsule. After the Orion is launched, the crew’s seats will be collapsed to provide more interior space for the astronauts as they work out.
And while the early missions using the Orion capsule will span only a few weeks at a time, staying fit will be important in the unlikely event that the astronauts need to get out of the crew module unassisted after splashdown. In the meantime, NASA will be spending the next few years refining the device to optimize it not only for near-term crewed Orion missions, but for potential uses on future long-duration missions.
The ROCKY is likely to become a mainstay for future long-term missions using the Orion space capsule. Credit: NASA
These will include the all-important launch where the Orion will dock with a habitat in the area of space around the moon. These missions are part of Phase II of NASA’s Mars mission, which is known as the “Proving Ground” phase. Scheduled to begin in 2030, this phase will involve the last elements of the mission being launched to cis-lunar orbit, and then all the equipment being sent to near-Mars space for pre-deployment.
The development team that will oversee future refinements will include engineers and scientists from Glenn Research Center in Cleveland, Ohio, and Johnson Space Center in Houston. In addition to building the hardware and ensuring that it is certified for flight, they will also be responsible for incorporating lessons learned from the development of equipment built for the ISS.
If all goes well in the coming years, the team even plans to include ROCKY into the International Space Station’s already impressive array of workout machines. Just another way for the astronauts to beat the slow, degenerative effects of floating freely in space!
Looking to the future of space exploration, NASA and TopCoder have launched the "High Performance Fast Computing Challenge" to improve the performance of their Pleiades supercomputer. Credit: NASA/MSFC
Since the Authorization Act of 2010, NASA has been pushing ahead with the goal of sending astronauts to Mars by the 2030s. The latter part of this goal has been the subject of much attention in recent years, and for good reason. Sending crewed missions to the Red Planet would be the single-greatest initiative undertaken since the Apollo era, and the rewards equally great.
However, with the scheduled date for a mission approaching, and the upcoming presidential election, NASA is finding itself under pressure to show that they are making headway. Despite progress being made with both the Space Launch System (SLS) and the Orion Multi-Purpose Crew Vehicle, there are lingering issues which need to be worked out before NASA can mount its historic mission to Mars.
One of the biggest issues is that of assigned launched missions that will ensure that the SLS is tested many times before a crewed mission to Mars is mounted. So far, NASA has produced some general plans as part of it’s “Journey to Mars“, an important part of which is the use of the SLS and Orion spacecraft to send a crew beyond low-Earth orbit and explore a near-Earth asteroid by 2025.
NASA’s Journey to Mars. NASA is developing the capabilities needed to send humans to an asteroid by 2025 and Mars in the 2030s. Credit: NASA/JPL
This plan is not only intended to provide their astronauts with experience working beyond LEO, but to test the SLS and Orion’s capabilities, not to mention some vital systems – such as Solar Electric Propulsion (SEP), which will be used to send cargo missions to Mars. Another major step is Exploration Mission 1 (EM-1), the first planned flight of the SLS and the second uncrewed test flight of the Orion spacecraft (which will take place on September 30th, 2018).
However, beyond this, NASA has only one other mission on the books, which is Exploration Mission 2 (EM-2). This mission will involve the crew performing a practice flyby of a captured asteroid in lunar orbit, and which is scheduled for launch in 2023. This will be the first crewed test of the Orion spacecraft, and also the first time American astronauts have left low-Earth orbit since the Apollo 17 mission in 1972.
While significant, these mission remain the only two assigned flights for the SLS and Orion. Beyond these, dozens more have been proposed as part of NASA’s three phase plan to reach Mars. For instance, between 2018 and the 2030s, NASA would be responsible for launching a total of 32 missions in order to send the necessary hardware to near-Mars space before making crewed landings on Phobos and then to Mars.
In accordance with the “Evolvable Mars Campaign” – which was presented last year by NASA’s Human Exploration and Operations Mission Directorate (HEOMD) – Phase One (the “Earth Reliant” phase) of this plan would involve two launches in 2028, which would be responsible for transporting a habitation module, an SEP module, and a exploration vehicle to cis-lunar space.
This would be followed by two SLS flights in 2029, bringing the Trans-Earth Injection (TEI) stage to cis-lunar space, followed by a crew to perform the final checks on the Phobos Hab. By 2030, Phase Two (known as the “Proving Ground” phase) would begin with the last elements – the Earth Orbit Insertion (EOI) stage and taxi elements – being launched to cis-lunar orbit, and then all the equipment being sent to near-Mars space for pre-deployment.
By 2031, two more SLS missions would take place, where a Martian Hab would be launched, followed in 2032 by the launches of the Mars Orbit Insertion (MOI) and Trans-Mars Injection (TMI) stages. By 2033, Phase Three (the “Earth Independent” phase) would begin, where the Phobos crew would be transported to the Transit Hab, followed by the final crewed mission to the Martian surface.
Accomplishing all of this would require that NASA commit to making regular launches over the next few years. Such was the feeling of Bill Gerstenmaier – NASA’s Associate Administrator for Human Exploration and Operations – who recently indicated that NASA will need to mount launches at least once a year to establish a “launch cadence” with the SLS.
Mission proposals of this kind were also discussed at the recent Aerospace Safety Advisory Panel (ASAP) meeting – which meets annually to discuss matters relating to NASA’s safety performance. During the course of the meeting, Bill Hill – the Deputy Associate Administrator for Exploration Systems Development (ESD) in NASA’s Human Exploration and Operations Mission Directorate (HEOMD) – provided an overview of the latest developments in NASA’s planned mission.
The many faces of Mars inner moon, Phobos. Credit: NASA
By and large, the meeting focused on possible concepts for the Mars mission, which included using SEP and chemical propellants for sending hardware to cis-lunar space and near-Mars space, in advance of a mission to Phobos and the Martian surface. Two scenarios were proposed that would rely to these methods to varying extents, both of which called for a total of 32 SLS launches.
However, the outcome of this meeting seemed to indicate that NASA is still thinking over its long-term options and has not yet committed to anything beyond the mission to a near-Earth asteroid. For instance, NASA has indicated that it is laying the groundwork for Phase One of the Mars mission, which calls for flight testing to cis-lunar space.
However, according to Hill, NASA is currently engaged in “Phase 0” of the three phase plan, which involves the use of the ISS to test crew health via long duration space flight. In addition, there are currently no plans for developing Phases Two and Three of the mission. Other problems, such as the Orion spacecraft’s heatshield – which is currently incapable of withstanding the speed of reentry coming all the way from Mar – have yet to be resolved.
Another major issue is that of funding. Thanks to the Obama administration and the passage of the Authorization Act of 2010, NASA has been able to take several crucial steps towards developing their plan for a mission to Mars. However, in order to take things to the next level, the US government will need to show a serious commitment to ensuring that all aspects of the plan get the funding they need.
And given that it is an election year, the budget environment may be changing in the near future. As such, now is the time for the agency to demonstrate that it is fully committed to every phase of its plan to puts boots on the ground of Mars.
On the other hand, NASA has taken some very positive strides in the past six years, and one cannot deny that they are serious about making the mission happen in the time frame it has provided. They are also on track when it comes to proving key concepts and technology.
In the coming years, with flight tests of the SLS and crewed tests of the Orion, they will be even further along. And given the support of both the federal government and the private sector, nothing should stand in the way of human boots touching red soil by the 2030s.
Artist’s concept image of a boot print on the moon and on Mars. Credit: NASA/JPL-Caltech
Artist rendering of Orbital ATK concept for an initial lunar habitat outpost, as it would appear with NASA’s Orion spacecraft in 2021. Credit: Orbital ATK
Artist rendering of Orbital ATK concept for an initial lunar habitat outpost, as it would appear with NASA’s Orion spacecraft in 2021. Credit: Orbital ATK
Orbital ATK has unveiled a practical new proposal to build a near term man-tended outpost in lunar orbit that could launch by 2020 and be operational in time for a lunar link-up with NASA’s Orion crew module during its maiden mission, when American astronauts finally return to the Moon’s vicinity in 2021 – thus advancing America’s next giant leap in human exploration of deep space.
The intrepid offer by Orbital could be carried out rather quickly because it utilizes an evolved version of the company’s already proven commercial Cygnus space station resupply freighter as “the building block … in cislunar space,” said Frank DeMauro, Orbital ATK Vice President for Human Spaceflight Systems, in an exclusive interview with Universe Today. See an artist concept in the lead image.
“Our Cygnus spacecraft is the building block to become a vehicle for exploration beyond low Earth orbit,” Orbital ATK’s Frank DeMauro told Universe Today.
“We are all about supporting NASA’s Mission to Mars. We feel that getting experience in cislunar space is critical to the buildup of the capabilities to go to Mars.”
NASA’s agency wide goal is to send astronauts on a ‘Journey to Mars’ in the 2030s – and expeditions to cislunar space in the 2020s serve as the vital ‘proving ground’ to fully develop, test out and validate the robustness of crucial technologies upon which the astronauts lives will depend on later Red Planet missions lasting some 2 to 3 years.
Orbital ATK’s lunar-orbit outpost proposal was announced at an official hearing of the US House of Representatives Subcommittee on Space on Wednesday, May 18, by former NASA Astronaut and Orbital ATK President of the Space Systems Group, Frank Culbertson.
“A lunar-orbit habitat will extend America’s leadership in space to the cislunar domain,” said Orbital ATK President of the Space Systems Group, Frank Culbertson.
“A robust program to build, launch and operate this initial outpost would be built on NASA’s and our international partners’ experience gained in long-duration human space flight on the International Space Station and would make use of the agency’s new Space Launch System (SLS) and Orion deep-space transportation system.”
The idea is to assemble an initial crew-tended habitat with pressurized work and living volume for the astronauts based on a Cygnus derived vehicle, and have it pre-positioned and functioning in lunar-orbit by 2020.
As envisioned by Orbital ATK, the habitat would be visited during NASA’s first manned mission of SLS and Orion to the Moon known as Exploration Mission-2 (EM-2).
The three week long EM-2 lunar test flight could launch as early as August 2021 – if sufficient funding is available.
The goals of EM-2 and following missions could be significantly broadened via docking with a lunar outpost. And Orion mission durations could be extended to 60 days.
NASA hopes to achieve a launch cadence for Orion/SLS of perhaps once per year.
Therefore autonomy and crew tended capability has to be built in to the lunar habitat right from the start – since crew visits would account for only a fraction of its time but enable vastly expanded science and exploration capabilities.
The initial lunar habitat envisioned by Orbital ATK would be comprised of two upgraded Cygnus pressurized vehicles – provisionally dubbed as Exploration Augmentation Modules (EAM). They would be attached to a multi-port docking module very similar in concept and design to the docking Nodes already flying in orbit as integral components of the ISS.
A Cygnus cargo spacecraft named the SS Rick Husband is being prepared inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center for upcoming Orbital ATK CRS-6/OA-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus launched atop a United Launch Alliance Atlas V rocket on March 22, 2016. Credit: Ken Kremer/kenkremer.com
The lunar Cygnus vehicles would be upgraded from the enhanced cargo ships currently being manufactured and launched to the ISS.
“There are additional capabilities that we can put into the Cygnus module. We can make them longer and bigger so they can carry more logistics and carry more science,” DeMauro elaborated.
A variety of supplementary subsystems would also need to be enhanced.
“We looked at what systems we would need to modify to make it a long term habitation module. Since we would not be docked to the ISS, we would need our own Environmental Control and Life Support Systems (ECLSS) out at lunar orbit to support the crew.”
“The service module would also need to be improved due to the high radiation environment and the longer time.”
“We also need to look at the thermal protection subsystem, radiation protection subsystem and power subsystems to support the vehicle for many years as opposed to the short time spent at the ISS. More power is also needed to support more science. We also need a propulsion system to get to the Moon and maintain the vehicle.”
“All that work is getting looked at now – to determine what we need to modify and upgrade and how we would do all that work,” DaMauro told me.
The habitat components would be launched to the Moon on a commercial launch vehicle.
High on the list of candidate launchers would be the United Launch Alliance Atlas V rocket which recently already successfully delivered two Cygnus cargo ships to the ISS in Dec. 2015 and March 2016.
Other potential boosters include the ULA Delta IV and even ESA’s Ariane V as a way to potentially include international participation.
Inside the Payload Hazardous Servicing Facility at NASA’s Kennedy Space Center in Florida, a Cygnus cargo spacecraft is being prepared for the upcoming Orbital ATK Commercial Resupply Services-6 mission to deliver hardware and supplies to the International Space Station. The Cygnus was named SS Rick Husband in honor of the commander of the STS-107 mission. On that flight, the crew of the space shuttle Columbia was lost during re-entry on Feb. 1, 2003. The Cygnus launched atop a United Launch Alliance Atlas V rocket on March 22. Credit: Ken Kremer/kenkremer.com
The habitat components could be manufactured and launched about three years after getting a ‘Go Ahead’ contract from NASA.
Orbital ATK already has an established production line flowing to manufacture a steady stream of Cygnus cargo freighters to fulfill their NASA commercial resupply contract with NASA for the ISS – accumulating know how and cost reduction efficiencies.
“Since many aspects of operations in deep space are as yet untested, confidence must be developed through repeated flights to, and relatively long-duration missions in, cislunar space,” says Culbertson.
“Orbital ATK continues to operate our Cygnus cargo logistics vehicle as a flagship product, so we are ready to quickly and affordably implement an initial Cygnus-derived habitat in cislunar space within three years of a go-ahead.”
Over time, the outpost could be expanded with additional habitat and research modules delivered by Orion/SLS, commercial or international rockets. Perhaps even Bigelow expandable commercial modules could be added later.
Cygnus is suitable for wide ranging science experiments and gear. It could also launch cubesats – like the current Cygnus berthed at the ISS is equipped with a cubesat deployer.
Potential lunar landers developed by international partners could dock at the cislunar habitats open docking ports in between surface science forays.
“We are doing science now on Cygnus and we would expect to carry along science experiments on the new Cygnus vehicle. The vehicle is very attractive to science experiments,” DeMauro explained.
“There really is no limit to what the outpost could become.”
“What we put out is very exciting,” DeMauro noted.
“As a company we are looking forward to working in this arena. Our suggested plans are in line with where NASA wants to go. And we think we are the right company to play a big part in that!”
By incorporating commercial companies and leveraging the considerable technology development lessons learned from Cygnus, NASA should realize significant cost savings in implementing its human exploration strategy. Although Orbital ATK is not divulging a cost estimate for the lunar habitat at this time, the cost savings from a commercial partner should be considerable. And the 3 year time frame to launch is very attractive.
Orion is designed to send astronauts deeper into space than ever before, including missions to the Moon, asteroids and the Red Planet. Cygnus derived modules and/or other augmenting hardware components will be required to carry out any round trip human missions to the Martian surface.
NASA is now building the next Orion capsule at the Kennedy Space Center. It will launch unpiloted atop the first SLS rocket in late 2018 on the EM-1 mission.
Lockheed Martin engineers and technicians prepare the Orion pressure vessel for a series of tests inside the proof pressure cell in the Neil Armstrong Operations and Checkout Building at NASA’s Kennedy Space Center in Florida. Photo credit: NASA/Kim Shiflett
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Orion crew module pressure vessel for NASA’s Exploration Mission-1 (EM-1) is unveiled for the first time on Feb. 3, 2016 after arrival at the agency’s Kennedy Space Center (KSC) in Florida. It is secured for processing in a test stand called the birdcage in the high bay inside the Neil Armstrong Operations and Checkout (O&C) Building at KSC. Launch to the Moon is slated in 2018 atop the SLS rocket. Credit: Ken Kremer/kenkremer.com
