Dr. Ken Kremer is a speaker, research scientist, freelance science journalist (KSC area,FL) and photographer whose articles, space exploration images and Mars mosaics have appeared in magazines, books, websites and calendars including Astronomy Picture of the Day, NBC, FOX, BBC, SPACE.com, Spaceflight Now, Science and the covers of Aviation Week & Space Technology, Spaceflight and the Explorers Club magazines. Ken has presented at numerous educational institutions, civic & religious organizations, museums and astronomy clubs. Ken has reported first hand from the Kennedy Space Center, Cape Canaveral, NASA Wallops, NASA Michoud/Stennis/Langley and on over 80 launches including 8 shuttle launches. He lectures on both Human and Robotic spaceflight - www.kenkremer.com. Follow Ken on Facebook and Twitter
United Launch Alliance (ULA) Atlas V rocket carrying the CLIO mission for Lockheed Martin Space Systems Company launched at 8:10 p.m. EDT September 16, 2014 from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer - kenkremer.com
CAPE CANAVERAL AIR FORCE STATION, FL – On a gloomy night and delayed by rain showers and thick threatening clouds to the very last moment of a two and a half launch window, the completely clandestine satellite known only as CLIO climbed slowly from a Cape Canaveral launch pad atop the thunderous flames of an Atlas V rocket on Tuesday evening on a mysterious mission to orbit.
Under a veil of secrecy for an unknown US government customer, the clouds cleared just enough to finally launch CLIO on a United Launch Alliance (ULA) Atlas V booster at 8:10 p.m. EDT September 16, 2014 from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla.
A series of ugly thunderstorms with a deluge of rain shows repeatedly passed by the launch pad forcing a weather related delay from the initial daylight launch time of 5:44 p.m.
The 19 story rocket is protected by a quartet of lighting masts ringing the launch pad. And they did their job last night.
Mysterious CLIO payload shrouded beneath 4-meter-diameter payload fairing in this up close view of the top of the United Launch Alliance (ULA) Atlas V rocket prior to launch from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer – kenkremer.com
It was touch and go with the weather at the Cape all evening. None of us knew what would happen with the satellite we know nothing about. So the weather induced hazy view of the pad fit perfectly with the mystery missions hazy motif.
Normally, even the highly secretive US National Reconnaissance Office (NRO) claims ownership of their satellites named with what seems to be a random numbering scheme.
But not for CLIO. The only publicly released information is that CLIO was built by Lockheed Martin and derived from their commercial A2100 series satellite bus used for commercial telecommunications satellites among others.
“It is an honor to work with Lockheed Martin Space Systems Company and all of our mission partners to launch this very important satellite,” said Jim Sponnick, ULA vice president, Atlas and Delta Programs, in a statement.
United Launch Alliance (ULA) Atlas V rocket carrying the CLIO mission for Lockheed Martin Space Systems Company launched at 8:10 p.m. EDT September 16, 2014 from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer – kenkremer.com
“Today’s launch marks ULA’s 11th successful mission this year and the 88th successful mission since ULA was formed in December 2006, a true testament to the team’s focus on mission success, one launch at a time.”
Myself and other media were allowed to visit the launch pad and photograph the rocket up close with the CLIO insignia emblazoned on the payload fairing, shrouding the mysterious satellite beneath.
But even the CLIO insignia is completely nondescript, unlike the rather artistic NRO logos with cool imaginary creatures and a number like NR0-66 for example.
We do know the type of rocket utilized is an Atlas V 401 configuration vehicle, which includes a 4-meter-diameter payload fairing and no solid rocket motors.
Mysterious CLIO and Atlas V rocket prior to launch from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer – kenkremer.com
We do know that the Atlas booster for this mission was powered by a Russian made RD AMROSS RD-180 engine as is customary. The Centaur upper stage was powered by a single Aerojet Rocketdyne RL10A engine, according to ULA.
We do know the launch was successful and certainly a spectacular sight for myself and all the spectators.
Nightfall over CLIO and Atlas V rocket at Space Launch Complex-41 prior to weather delayed Sept. 16, 2014 launch from Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer – kenkremer.com
CLIO is presumably somewhere in Earth orbit, circling overhead secretly at unknown altitude(s) and inclination(s).
CLIO marks ULA’s 60th successful mission from Cape Canaveral, the 11th successful mission this year and the 88th successful mission since the company’s formation in 2006.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Extended time exposure partial streak shot of CLIO launch on September 16, 2014 from Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer – kenkremer.comPhotographers including Ken Kremer/Universe Today set up cameras to capture up close imagery of Sept. 16, 2014 launch of mysterious CLIO satellite and Atlas V rocket at Space Launch Complex-41 on Cape Canaveral Air Force Station, Fla. Credit: Ken Kremer – kenkremer.com
Boeing has selected Florida to be the base for its commercial crew program office. Image Credit: Boeing
KENNEDY SPACE CENTER, FL – NASA Administrator Charles Bolden announced that Boeing and SpaceX have won the high stakes and history making NASA competition to build the first ever private ‘space taxis’ to launch American astronauts to the International Space Station (ISS) and restore America’s capability to launch our crews from American soil for the first time since 2011.
Bolden made the historic announcement of NASA’s commercial crew contract winners to build America’s next human rated spaceships at the Kennedy Space Center (KSC) on Wednesday, Sept. 16 at a briefing for reporters.
The ‘space taxi’ contract to build the Boeing CST-100 and SpaceX Dragon V2 spaceships is worth a total of $6.8 Billion, with the goal to end the nation’s sole source reliance on Russia in 2017.
SpaceX Dragon V2 next generation astronaut spacecraft unveiled May 29, 2014. Credit: NASA
Boeing was awarded the larger share of the contract valued at $4.2 Billion while SpaceX was awarded a lesser amount valued at $2.6 Billion.
“From day one, the Obama Administration made clear that the greatest nation on Earth should not be dependent on other nations to get into space,” Bolden told reporters at the agency’s Kennedy Space Center in Florida.
“Thanks to the leadership of President Obama, the hard work of our NASA and industry teams, and support from Congress, today we are one step closer to launching our astronauts from U.S. soil on American spacecraft and ending the nation’s sole reliance on Russia by 2017. Turning over low-Earth orbit transportation to private industry will also allow NASA to focus on an even more ambitious mission – sending humans to Mars.”
NASA Administrator Charles Bolden (left) announces the winners of NASA’s Commercial Crew Program development effort to build America’s next human spaceships launching from Florida to the International Space Station. Speaking from Kennedy’s Press Site, Bolden announced the contract award to Boeing and SpaceX to complete the design of the CST-100 and Crew Dragon spacecraft. Former astronaut Bob Cabana, center, director of NASA’s Kennedy Space Center in Florida, Kathy Lueders, manager of the agency’s Commercial Crew Program, and former International Space Station Commander Mike Fincke also took part in the announcement. Credit: Ken Kremer- kenkremer.com
The awards from NASA’s Commercial Crew Program (CCP) offices will continue to be implemented as a public-private partnership and are the fruition of NASA’s strategy to foster the development of privately built human spaceships that began in 2010.
Boeing unveiled full scale mockup of their commercial CST-100 ‘Space Taxi’ on June 9, 2014 at its intended manufacturing facility at the Kennedy Space Center in Florida. The private vehicle will launch US astronauts to low Earth orbit and the ISS from US soil. Credit: Ken Kremer – kenkremer.com
Both spaceships are capsule design with parachute assisted landings. The third competitor involving Sierra Nevada’s Dream Chaser mini-shuttle offering runway landings was not selected for further development.
“We are excited to see our industry partners close in on operational flights to the International Space Station, an extraordinary feat industry and the NASA family began just four years ago,” said Kathy Lueders, manager of NASA’s Commercial Crew Program.
“This space agency has long been a technology innovator, and now we also can say we are an American business innovator, spurring job creation and opening up new markets to the private sector. The agency and our partners have many important steps to finish, but we have shown we can do the tough work required and excel in ways few would dare to hope.”
Both the Boeing CST 100 and SpaceX Dragon V2 will launch from the Florida Space Coast, home to all US astronaut flight since the dawn of the space age.
The Boeing CST-100 will launch atop a man rated United Launch Alliance Atlas V rocket from Space Launch Complex 41 on Cape Canaveral Air Force Station, FL.
The SpaceX Dragon will launch atop a man rated Falcon 9 v1.1 rocket from neighboring Space Launch Complex 40 at the Cape.
Boeing’s CST-100 project engineer Tony Castilleja describes the capsule during a fascinating interview with Ken Kremer/Universe Today on June 9, 2014 while sitting inside the full scale mockup of the Boeing CST-100 space taxi during unveiling ceremony at NASA’s Kennedy Space Center. Credit: Ken Kremer – kenkremer.com
Boeing and SpaceX issued the following statements after the awards were announced.
“Boeing has been part of every American human space flight program, and we’re honored that NASA has chosen us to continue that legacy,” said John Elbon, Boeing vice president and general manager, Space Exploration, in a statement in response NASA’s award.
“The CST-100 offers NASA the most cost-effective, safe and innovative solution to U.S.-based access to low-Earth orbit.”
“Under the Commercial Crew Transportation (CCtCap) phase of the program, Boeing will build three CST-100s at the company’s Commercial Crew Processing Facility at Kennedy Space Center in Florida. The spacecraft will undergo a pad-abort test in 2016 and an uncrewed flight in early 2017, leading up to the first crewed flight to the ISS in mid-2017.”
“SpaceX is deeply honored by the trust NASA has placed in us. We welcome today’s decision and the mission it advances with gratitude and seriousness of purpose,” said Elon Musk, CEO & Chief Designer, SpaceX, in a statement in response NASA’s award.
“It is a vital step in a journey that will ultimately take us to the stars and make humanity a multi-planet species.”
Stay tuned here for Ken’s continuing Boeing, SpaceX, Sierra Nevada, Orbital Sciences, commercial space, Orion, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.
Scale models of NASA’s Commercial Crew program vehicles and launchers; Boeing CST-100, Sierra Nevada Dream Chaser, SpaceX Dragon. Credit: Ken Kremer/kenkremer.com
Context image showing the location of the primary landing site for Rosetta’s lander Philae. Site J is located on the head of Comet 67P/Churyumov–Gerasimenko. An inset showing a close up of the landing site is also shown. The inset image was taken by Rosetta’s OSIRIS narrow-angle camera on 20 August 2014 from a distance of about 67 km. The image scale is 1.2 metres/pixel. The background image was taken on 16 August from a distance of about 100 km. Credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
Scientists leading the European Space Agency’s Rosetta mission announced the primary landing site at a media briefing today, Sept. 15, at ESA headquarters.
After weeks of detailed study and debate focused on balancing scientific interest with finding a ‘technically feasible’ and safe Philae touchdown site, the team chose a target dubbed Site J as the primary landing site from among a list of five initially selected sites, said Stephan Ulamec, Philae Lander Manager at the DLR German Aerospace Center, at the briefing.
“Site J is the primary landing site around the head of the comet,” Ulamec announced.
“Site C is the backup site on the body [near the bottom of the comet].”
“This was not an easy task. Site J is a mix of flat areas and rough terrain. It’s not a perfectly flat area. There is still risk with high slope areas.”
Credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
He also made clear that there is still some landing uncertainty with the targeting of the lander onto the comet.
Site J is an intriguing region on Comet 67P/Churyumov–Gerasimenko that offers unique scientific potential, with hints of activity nearby, and minimum risk to the lander compared to the other candidate sites, according to ESA.
“As we have seen from recent close-up images, the comet is a beautiful but dramatic world – it is scientifically exciting, but its shape makes it operationally challenging,” says Ulamec.
“None of the candidate landing sites met all of the operational criteria at the 100% level, but Site J is clearly the best solution.”
Philae’s history-making landing on comet 67P is currently scheduled for around Nov. 11, 2014, and will be entirely automatic. The 100 kg lander is equipped with 10 science instruments.
“All of Rosetta’s instruments are supporting the landing site selection,” said Holger Sierks, principal investigator for Rosetta’s OSIRIS camera from the Max Planck Institute for Solar System Research in Gottingen, Germany.
“Site J is just 500-600 meters away from some pits and an area of comet outgassing activity. They will become more active as we get closer to the sun.
The team is in a race against time to select a suitable landing zone quickly and develop the complex landing sequence since the comet warms up and the surface becomes ever more active as it swings in closer to the sun and makes the landing ever more hazardous.
Since the descent to the comet is passive it is only possible to predict that the landing point will place within a ‘landing ellipse’ typically a few hundred metres in size, the team elaborated.
The three-legged lander will fire two harpoons and use ice screws to anchor itself to the 4 kilometer (2.5 mile) wide comet’s surface. Philae will collect stereo and panoramic images and also drill 20 to 30 centimeters into and sample its incredibly varied surface.
“We will make the first ever in situ analysis of a comet at this site, giving us an unparalleled insight into the composition, structure and evolution of a comet,” says Jean-Pierre Bibring, a lead lander scientist and principal investigator of the CIVA instrument at the IAS in Orsay, France.
“Site J in particular offers us the chance to analyse pristine material, characterise the properties of the nucleus, and study the processes that drive its activity.”
“It’s amazing how much we have learned so far.”
“We are in a true revolution of how we think Planets form and evolve,” Bibring elaborated at the briefing.
“We will make many types of scientific measurements of the comet from the surface. We will get a complete panoramic view of the comet on the macroscopic and microscopic scale.”
Rosetta is currently orbiting the comet from a distance of 30 km, said ESA Rosetta flight director Andrea Accomazzo. He said it will likely go even closer to 20 km and perhaps 10 km.
Four-image photo mosaic comprising images taken by Rosetta’s navigation camera on 2 September 2014 from a distance of 56 km from comet 67P/Churyumov-Gerasimenko. The mosaic has been contrast enhanced to bring out details of the coma, especially of jets of dust emanating from the neck region. Credits: ESA/Rosetta/NAVCAM/Marco Di Lorenzo/Ken Kremer – kenkremer.com
“Now that we’re closer to the comet, continued science and mapping operations will help us improve the analysis of the primary and backup landing sites,” says ESA Rosetta flight director Andrea Accomazzo.
“Of course, we cannot predict the activity of the comet between now and landing, and on landing day itself. A sudden increase in activity could affect the position of Rosetta in its orbit at the moment of deployment and in turn the exact location where Philae will land, and that’s what makes this a risky operation.”
Four-image photo mosaic comprising images taken by Rosetta’s navigation camera on 31 August 2014 from a distance of 61 km from comet 67P/Churyumov-Gerasimenko. The mosaic has been rotated and contrast enhanced to bring out details. The comet nucleus is about 4 km across. Credits: ESA/Rosetta/NAVCAM/Ken Kremer/Marco Di Lorenzo
The final landing site selections were made at a meeting being held this weekend on 13 and 14 September 2014 between the Rosetta Lander Team and the Rosetta orbiter team at CNES in Toulouse, France.
“No one has ever attempted to land on a comet before, so it is a real challenge,” says Fred Jansen, ESA Rosetta mission manager.
“The complicated ‘double’ structure of the comet has had a considerable impact on the overall risks related to landing, but they are risks worth taking to have the chance of making the first ever soft landing on a comet.”
Five candidate sites were identified on Comet 67P/Churyumov-Gerasimenko for Rosetta’s Philae lander. The approximate locations of the five regions are marked on these OSIRIS narrow-angle camera images taken on 16 August 2014 from a distance of about 100 km. Enlarged insets below highlight 5 landing zones. Credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA Processing: Marco Di Lorenzo/Ken Kremer
Stay tuned here for Ken’s continuing Rosetta, Earth and Planetary science and human spaceflight news.
NASA Administrator Charles Bolden officially unveils world’s largest welder to start construction of core stage of NASA's Space Launch System (SLS) rocket at NASA Michoud Assembly Facility, New Orleans, on Sept. 12, 2014. SLS will be the world’s most powerful rocket ever built. Credit: Ken Kremer - kenkremer.com
MICHOUD ASSEMBLY FACILITY, NEW ORLEANS, LA – NASA Administrator Charles Bolden officially unveiled the world’s largest welder to start construction of the world’s most powerful rocket – NASA’s Space Launch System (SLS) rocket – at NASA’s Michoud Assembly Facility in New Orleans on Friday, Sept. 12, 2014.
Administrator Bolden was personally on hand for the ribbon-cutting ceremony at the base of the huge welder at Michoud’s Vertical Assembly Center (VAC).
The welder is now officially open for business and will be used to manufacture the core stage of the SLS, NASA’s mammoth heavy lift rocket that is intended to take humans to destinations far beyond Earth and farther into deep space than ever before possible – to Asteroids and Mars.
“This rocket is a game changer in terms of deep space exploration and will launch NASA astronauts to investigate asteroids and explore the surface of Mars while opening new possibilities for science missions, as well,” said NASA Administrator Charles Bolden during the ribbon-cutting ceremony at Michoud on Sept. 12.
“The Road to Mars starts at Michoud,” said Bolden, at the welding tool ceremony attended by Universe Today.
The SLS is designed to launch astronaut crews aboard NASA’s next generation Orion deep space capsule concurrently under development.
The state-of-the-art welding giant stands 170 feet tall and 78 feet wide. It completes a world-class welding toolkit that will be used to assemble pieces of the SLS core stage including domes, rings and barrels that have already been manufactured. It will tower over 212 feet (64.6 meters) tall and sports a diameter of 27.6 feet (8.4 m).
Wide view of the new welding tool at the Vertical Assembly Center at NASA’s Michoud Assembly Facility in New Orleans at a ribbon-cutting ceremony Sept. 12, 2014. Credit: Ken Kremer – kenkremer.com
The core stage stores cryogenic liquid hydrogen and liquid oxygen. Boeing is the prime contractor for the SLS core stage.
The SLS core stage builds on heritage from NASA’s Space Shuttle Program.
The first stage propulsion is powered by four RS-25 space shuttle main engines and a pair of enhanced five segment solid rocket boosters (SRBs) also derived from the shuttles four segment boosters.
As I reported recently, NASA managers formally approved the development of the agency’s mammoth Mars rocket after a thorough review of cost and engineering issues.
“The SLS Program continues to make significant progress,” said Todd May, SLS program manager.
“The core stage and boosters have both completed critical design review, and NASA recently approved the SLS Program’s progression from formulation to development. This is a major milestone for the program and proof the first new design for SLS is mature enough for production.”
The maiden test launch of the SLS is targeted for November 2018 and will be configured in its initial 70-metric-ton (77-ton) version, top NASA officials announced at a briefing for reporters on Aug. 27.
Artist concept of NASA’s Space Launch System (SLS) 70-metric-ton configuration launching to space. SLS will be the most powerful rocket ever built for deep space missions, including to an asteroid and ultimately to Mars. Credit: NASA/MSFC
The decision to move forward with the SLS comes after a wide ranging review of the technical risks, costs, schedules and timing known as Key Decision Point C (KDP-C), said Associate Administrator Robert Lightfoot, at the briefing. Lightfoot oversaw the review process.
“After rigorous review, we’re committing today to a funding level and readiness date that will keep us on track to sending humans to Mars in the 2030s – and we’re going to stand behind that commitment,” said Lightfoot. “Our nation is embarked on an ambitious space exploration program.”
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
NASA Administrator Charles Bolden and Ken Kremer/Universe Today discuss NASA’s SLS heavy lift rocket at ribbon cutting ceremony unveiling world’s largest rocket welder at NASA Michoud Assembly Facility, New Orleans, on Sept. 12, 2014. We’re standing at the welding tools base in the Vertical Assembly Center. Credit: Ken Kremer – kenkremer.com
NASA’s Orion EFT 1 crew module departs Neil Armstrong Operation and Checkout Building on Sept. 11, 2014 at the Kennedy Space Center, FL, beginning the long journey to the launch pad and planned liftoff on Dec. 4, 2014. Credit: Ken Kremer - kenkremer.com
NASA’s Orion EFT 1 crew module departs Neil Armstrong Operation and Checkout Building on Sept. 11, 2014 at the Kennedy Space Center, FL, beginning the long journey to the launch pad and planned liftoff on Dec. 4, 2014. Credit: Ken Kremer – kenkremer.com
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KENNEDY SPACE CENTER – NASA’s first space worthy Orion crew module rolled out of its assembly facility at the Kennedy Space Center (KSC) on Thursday, Sept. 11, taking the first step on its nearly two month journey to the launch pad and planned blastoff this coming December.
The Orion spacecraft is NASA’s next generation human rated vehicle and is scheduled to launch on its maiden uncrewed mission dubbed Exploration Flight Test-1 (EFT-1) in December 2014.
Orion’s assembly was just completed this past weekend by technicians and engineers from prime contractor Lockheed Martin inside the agency’s Neil Armstrong Operations and Checkout (O & C) Facility. They have been working 24/7 to manufacture the capsule and prepare it for launch.
“I’m excited as can be,” said Scott Wilson, NASA’s Orion Manager of Production Operations at KSC during the move. “For some of us this has been ten years in the making.”
The black tiled Orion crew module (CM) was stacked atop an inert white colored service module (SM) in the O & C high bay in June. The CM/SM stack was placed on top of the Orion-to-stage adapter ring that will mate them to the booster rocket. Altogether the capsule, service module and adapter ring stack stands 40 feet tall and 16 feet in diameter.
“This is awesome,” Bob Cabana, Kennedy Space Center director and former shuttle commander, told the media during the rollout.
NASA’s Orion EFT 1 crew module enters the Payload Hazardous Servicing Facility on Sept. 11, 2014 at the Kennedy Space Center, FL, beginning the long journey to the launch pad and planned liftoff on Dec. 4, 2014. Credit: Ken Kremer – kenkremer.com
Workers subsequently covered the crew module and its thermal insulating tiles with a see through foil to shield the capsule and blanket it under a protective climate controlled atmosphere to guard against humidity.
The CM/SM stack was then lifted and placed onto a 36-wheeled transporter and moved about 1 mile to a KSC facility named the Payload Hazardous Servicing Facility (PHFS) for fueling. The move took about an hour.
“Orion will stay at the PHFS for about a month,” Wilson told me in a KSC interview during the move.
Orion will be fueled with ammonia and hyper-propellants for its flight test, said Wilson.
NASA’s completed Orion EFT 1 crew module loaded on wheeled transporter during move to the Payload Hazardous Servicing Facility (PHSF) on Sept. 11, 2014 at the Kennedy Space Center, FL. Credit: Ken Kremer – kenkremer.com
The fueled Orion will then move yet again to the Launch Abort System Facility (LASF) for the installation of the launch abort system (LAS).
The full Orion stack will rollout to Space Launch Complex 37 in early November.
“Nothing about building the first of a brand new space transportation system is easy,” said Mark Geyer, Orion Program manager.
“But the crew module is undoubtedly the most complex component that will fly in December. The pressure vessel, the heat shield, parachute system, avionics — piecing all of that together into a working spacecraft is an accomplishment. Seeing it fly in three months is going to be amazing.”
The Orion EFT-1 test flight is slated to soar to space atop the mammoth, triple barreled United Launch Alliance (ULA) Delta IV Heavy rocket from Cape Canaveral, Florida, on Dec. 4, 2014.
The state-of-the-art Orion spacecraft will carry America’s astronauts on voyages venturing farther into deep space than ever before – past the Moon to Asteroids, Mars and Beyond!
The two-orbit, four and a half hour EFT-1 flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.
Stay tuned here for Ken’s continuing Orion, SLS, Boeing, Sierra Nevada, Orbital Sciences, SpaceX, commercial space, Curiosity, Mars rover, MAVEN, MOM and more Earth and planetary science and human spaceflight news.
Scott Wilson, NASA’s Orion Manager of Production Operations at KSC and Ken Kremer/Universe Today discuss Orion EFT-1 mission during capsule rollout on Sept. 11, 2014 at the Kennedy Space Center, FL. Credit: Ken Kremer – kenkremer.com
NASA’s first completed Orion crew module sits atop its service module at the Neil Armstrong Operations and Checkout Facility at Kennedy Space Center in Florida in early September 2014. The crew and service module will be transferred soon to another facility for fueling. Credit: NASA/Rad Sinyak
This past weekend technicians completed assembly of NASA’s first Orion crew module at the agency’s Neil Armstrong Operations and Checkout (O & C) Facility at the Kennedy Space Center (KSC) in Florida, signifying a major milestone in the vehicles transition from fabrication to full scale launch operations.
The black Orion crew module (CM) sits stacked atop the white service module (SM) in the O & C high bay photos, shown above and below.
The black area is comprised of the thermal insulating back shell tiles. The back shell and heat shield protect the capsule from the scorching heat of re-entry into the Earth’s atmosphere at excruciating temperatures reaching over 4000 degrees Fahrenheit (2200 C) – detailed in my story here.
Technicians and engineers from prime contractor Lockheed Martin subsequently covered the crew module with protective foil. The CM/SM stack was then lifted and moved for the installation of the Orion-to-stage adapter ring that will mate them to the booster rocket.
Lifting and stacking NASA’s first completed Orion crew and service modules at the Neil Armstrong Operations and Checkout Facility at Kennedy Space Center in Florida in early September 2014. Credit: NASA/Rad Sinyak
At the conclusion of the EFT-1 flight, the detached Orion capsule plunges back and hits the Earth’s atmosphere at 20,000 MPH (32,000 kilometers per hour).
“That’s about 80% of the reentry speed experienced by the Apollo capsule after returning from the Apollo moon landing missions,” Scott Wilson, NASA’s Orion Manager of Production Operations at KSC, told me during an interview at KSC.
The next step in Orion’s multi stage journey to the launch pad follows later this week with transport of the CM/SM stack to another KSC facility named the Payload Hazardous Servicing Facility (PHFS) for fueling, before moving again for the installation of the launch abort system (LAS) in yet another KSC facility.
Stacking NASA’s first completed Orion crew and service modules at the Neil Armstrong Operations and Checkout Facility at Kennedy Space Center in Florida in early September 2014. Credit: NASA/Rad Sinyak
The Orion EFT-1 test flight is slated to soar to space atop the mammoth, triple barreled United Launch Alliance (ULA) Delta IV Heavy rocket from Cape Canaveral, Florida, on Dec. 4, 2014 .
The state-of-the-art Orion spacecraft will carry America’s astronauts on voyages venturing farther into deep space than ever before – past the Moon to Asteroids, Mars and Beyond!
NASA’s first completed Orion crew and service modules being moved inside the High Bay at the Neil Armstrong Operations and Checkout Facility at Kennedy Space Center in Florida in early September 2014. Credit: NASA/Rad Sinyak
NASA is simultaneously developing a monster heavy lift rocket known as the Space Launch System or SLS, that will eventually launch Orion on its deep space missions.
The maiden SLS/Orion launch on the Exploration Mission-1 (EM-1) unmanned test flight is now scheduled for no later than November 2018 – read my story here.
SLS will be the world’s most powerful rocket ever built.
The two-orbit, four and a half hour EFT-1 flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.
Orion service module assembly in the Operations and Checkout facility at Kennedy Space Center – now renamed in honor of Neil Armstrong. Credit: Ken Kremer/kenkremer.com
The EFT-1 mission will test the systems critical for EM-1 and future human missions to deep space that follow.
The Orion EFT-1 capsule has come a long way over the past two years of assembly.
The bare bones, welded shell structure of the Orion crew cabin arrived at KSC in Florida from NASA’s Michoud facility in New Orleans in June 2012 and was officially unveiled at a KSC welcoming ceremony on 2 July 2012, attended by this author.
“Everyone is very excited to be working on the Orion. We have a lot of work to do. It’s a marathon not a sprint to build and test the vehicle,” said Jules Schneider, Orion Project manager for Lockheed Martin at KSC, during an exclusive 2012 interview with Universe Today inside the Orion clean room at KSC.
Orion crew capsule, Service Module and 6 ton Launch Abort System (LAS) mock up stack inside the transfer aisle of the Vehicle Assembly Building (VAB) at the Kennedy Space Center (KSC) in Florida. Service module at bottom. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing Orion, SLS, Boeing, Sierra Nevada, Orbital Sciences, SpaceX, commercial space, Curiosity, Mars rover, MAVEN, MOM and more Earth and planetary science and human spaceflight news.
Orion crew module back shell tiles and panels inside the Neil Armstrong Operations and Checkout Building high bay at the Kennedy Space Center in Florida. Credit: Ken Kremer – kenkremer.comOrion EFT-1 capsule under construction inside the Structural Assembly Jig at the Operations and Checkout Building (O & C) at the Kennedy Space Center (KSC); Jules Schneider, Orion Project Manager for Lockheed Martin and Ken Kremer, Universe Today. Credit: Ken Kremer – kenkremer.com
Jagged cliffs and prominent boulders are visible in this image taken by OSIRIS on 5 September 2014 from a distance of 62 kilometres from comet 67P/Churyumov-Gerasimenko. The left part of the image shows a side view of the comet’s 'body', while the right is the back of its 'head'. One pixel corresponds to 1.1 metres.
Credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
Today ESA released the latest high resolution images of Comet 67P/Churyumov-Gerasimenko taken by the OSIRIS science camera on Sept. 5, and is shown above.
Jagged cliffs and prominent boulders are clearly visible in unprecedented detail on the head and body of Comet 67P displaying a multitude of different terrains in the new image taken from a distance of 62 kilometers.
Meanwhile the Rosetta science team is using the OSIRIS and navcam camera images to create a preliminary map of the comets surface. The map is color coded to divide the comet into several distinct morphological regions.
Several morphologically different regions are indicated in this preliminary map, which is oriented with the comet’s ‘body’ in the foreground and the ‘head’ in the background. Credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
“With various areas dominated by cliffs, depressions, craters, boulders or even parallel grooves, 67P/C-G displays a multitude of different terrains. Some areas even appear to have been shaped by the comet’s activity,” the Rosetta team said in the release.
The images were also shown at today’s scientific presentations at a special Rosetta research session at the 2014 European Planetary Science Congress being held in Cascais, Portugal.
The scientists are striving to meld all the imagery and data gathered from Rosetta’s 11 instruments in order to elucidate the composition and evolution of the different regions.
The mapping data is also being used to narrow the ‘Top 5’ Philae landing site candidates down to a primary and backup choice.
The final landing site selections will be made at a meeting being held this weekend on 13 and 14 September 2014 between the Rosetta Lander Team and the Rosetta orbiter team at CNES in Toulouse, France.
Four-image photo mosaic comprising images taken by Rosetta’s navigation camera on 2 September 2014 from a distance of 56 km from comet 67P/Churyumov-Gerasimenko. The mosaic has been contrast enhanced to bring out details of the coma, especially of jets of dust emanating from the neck region.
Credits: ESA/Rosetta/NAVCAM/Marco Di Lorenzo/Ken Kremer – kenkremer.com
Philae’s history making landing on comet 67P is currently scheduled for around Nov. 11, 2014, and will be entirely automatic. The 100 kg lander is equipped with 10 science instruments.
The three-legged lander will fire two harpoons and use ice screws to anchor itself to the 4 kilometer (2.5 mile) wide comet’s surface. Philae will collect stereo and panoramic images and also drill 23 centimeters into and sample its incredibly varied surface.
Four-image photo mosaic comprising images taken by Rosetta’s navigation camera on 31 August 2014 from a distance of 61 km from comet 67P/Churyumov-Gerasimenko. The mosaic has been rotated and contrast enhanced to bring out details. The comet nucleus is about 4 km across. Credits: ESA/Rosetta/NAVCAM/Ken Kremer/Marco Di Lorenzo
The comet nucleus is about 4 km (2.5 mi) across.
The team is in a race against time to select a suitable landing zone soon since the comet warms up and the surface becomes ever more active as it swings in closer to the sun and makes the landing ever more hazardous.
Stay tuned here for Ken’s continuing Rosetta, Earth and Planetary science and human spaceflight news.
Five candidate sites were identified on Comet 67P/Churyumov-Gerasimenko for Rosetta’s Philae lander. The approximate locations of the five regions are marked on these OSIRIS narrow-angle camera images taken on 16 August 2014 from a distance of about 100 km. Enlarged insets below highlight 5 landing zones. Credits: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA Processing: Marco Di Lorenzo/Ken Kremer
SpaceX Falcon 9 launch of AsiaSat 6 communications satellite at 1 a.m. EDT on Sept. 7, 2014 from Cape Canaveral. Florida. Credit: John Studwell/AmericaSpace
Shortly after midnight this morning, Sunday, Sept. 7, SpaceX scored a major success with the spectacular night time launch of the commercial AsiaSat 6 satellite from Cape Canaveral, Florida, that briefly turned night into day along the Florida Space Coast.
A SpaceX Falcon 9 rocket carrying the AsiaSat 6 communications satellite blasted off at 1 a.m. EDT today from Space Launch Complex 40 on Cape Canaveral Air Force Station at the opening of the launch window.
The two stage, 224 foot-tall (68.4 meter-tall) Falcon 9 rocket performed flawlessly, soaring to space and placing the five ton AsiaSat 6 into a geosynchronous transfer orbit.
SpaceX confirmed a successful spacecraft separation about 32 minutes after liftoff and contact with the satellite following deployment at about 1:30 a.m. EDT.
The Falcon 9 delivered AsiaSat 6 satellite into a 185 x 35,786 km geosynchronous transfer orbit at 25.3 degrees.
Stunning “streak” effect, with high-level clouds illuminated, during first-stage flight of SpaceX Falcon 9 rocket with AsiaSat 6 on Sept. 7, 2014 from Cape Canaveral, FL. Credit: John Studwell/AmericaSpace
Sunday’s liftoff marked a sweet success for SpaceX since it was the second successive launch of an AsiaSat communications satellite in about a month’s time. AsiaSat is a telecommunications operator based in Hong Kong.
The first launch of the two satellite series with AsiaSat 8 took place from Cape Canaveral on Aug. 5.
The launch was webcast live by SpaceX on the firm’s website.
The private satellites will serve markets in Southeast Asia and China.
Thailand’s leading satellite operator, Thaicom, is a partner of AsiaSat on AsiaSat 6 and will be using half of the satellite’s capacity to provide services under the name of THAICOM 7, according to the press kit.
SpaceX Falcon 9 launch of AsiaSat 6 communications satellite at 1 a.m. EDT on Sept. 7, 2014 from Cape Canaveral. Florida. Credit: Alan Walters/AmericaSpace
The AsiaSat 6 launch was originally scheduled for Aug. 26, just 3 weeks after AsiaSat 8, but was postponed at the last minute after the detonation of a Falcon 9R test rocket at a SpaceX test site in Texas.
SpaceX CEO Elon Musk said the team needed to recheck the rocket systems to insure a successful blastoff since both rockets use Merlin 1D engines, but are configured with different software.
The Falcon 9 first stage is loaded with liquid oxygen (LOX) and rocket-grade kerosene (RP-1) propellants and powered by nine Merlin 1D engines that generate about 1.3 million pounds of liftoff thrust.
The second stage is powered by a single, Merlin 1D vacuum engine.
SpaceX Falcon 9 soars to space with AsiaSat 6 communications satellite at 1 a.m. EDT on Sept. 7, 2014 from Cape Canaveral. Florida. Credit: Alan Walters/AmericaSpace
Today’s liftoff was critical in clearing the path for the next SpaceX launch – the CRS-4 cargo resupply mission for NASA bound for the International Space Station (ISS).
The Falcon 9 launch of the cargo Dragon on the CRS-4 mission is currently targeted for no earlier than Sept. 19. But a firm launch date has not been set.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
MAVEN is NASA’s next Mars Orbiter and will investigate how the planet lost most of its atmosphere and water over time. Credit: NASA
MAVEN to conduct up close observations of Comet Siding Spring during Oct. 2014 MAVEN is NASA’s next Mars Orbiter and will investigate how the planet lost most of its atmosphere and water over time. Credit: NASA
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NASA’s MAVEN Mars Orbiter is “ideally” instrumented to uniquely “map the composition of Comet Siding Spring” in great detail when it streaks past the Red Planet during an extremely close flyby on Oct. 19, 2014 – thereby providing a totally “unexpected science opportunity … and a before and after look at Mars atmosphere,” Prof. Bruce Jakosky, MAVEN’s Principal Investigator of CU-Boulder, CO, told Universe Today in an exclusive interview.
The probes state-of-the-art ultraviolet spectrograph will be the key instrument making the one-of-a-kind compositional observations of this Oort cloud comet making its first passage through the inner solar system on its millions year orbital journey.
“MAVEN’s Imaging Ultraviolet Spectrograph (IUVS) is the ideal way to observe the comet coma and tail,” Jakosky explained.
“The IUVS can do spectroscopy that will allow derivation of compositional information.”
“It will do imaging of the entire coma and tail, allowing mapping of composition.”
Comet: Siding Spring The images above show — before and after filtering — comet C/2013 A1, also known as Siding Spring, as captured by Wide Field Camera 3 on NASA’s Hubble Space Telescope. Image Credit: NASA, ESA, and J.-Y. Li (Planetary Science Institute)
Moreover the UV spectrometer is the only one of its kind amongst NASA’s trio of Martian orbiters making its investigations completely unique.
“IUVS is the only ultraviolet spectrometer that will be observing the comet close up, and that gives the detailed compositional information,” Jakosky elaborated
And MAVEN, or the Mars Atmosphere and Volatile Evolution, is arriving just in the nick of time to fortuitously capture this fantastically rich data set of a pristine remnant from the solar system’s formation.
The spacecraft reaches Mars in less than 15 days. It will rendezvous with the Red Planet on Sept. 21 after a 10 month interplanetary journey from Earth.
Furthermore, since MAVEN’s purpose is the first ever detailed study of Mars upper atmosphere, it will get a before and after look at atmospheric changes.
“We’ll take advantage of this unexpected science opportunity to make observations both of the comet and of the Mars upper atmosphere before and after the comet passage – to look for any changes,” Jakosky stated.
How do MAVEN’s observations compare to NASA’s other orbiters Mars Odyssey (MO) and Mars Reconnaissance Orbiter (MRO), I asked?
“The data from the other orbiters will be complementary to the data from IUVS.”
“Visible light imaging from the other orbiters provides data on the structure of dust in the coma and tail. And infrared imaging provides information on the dust size distribution.”
IUVS is one of MAVENS’s nine science sensors in three instrument suites targeted to study why and exactly when did Mars undergo the radical climatic transformation.
How long will MAVEN make observations of Comet C/2013 A1 Siding Spring?
“We’ll be using IUVS to look at the comet itself, about 2 days before comet nucleus closest approach.”
“In addition, for about two days before and two days after nucleus closest approach, we’ll be using one of our “canned” sequences to observe the upper atmosphere and solar-wind interactions.”
“This will give us a detailed look at the upper atmosphere both before and after the comet, allowing us to look for differences.”
Describe the risk that Comet Siding Spring poses to MAVEN, and the timing?
“We have the encounter with Comet Siding Spring about 2/3 of the way through the commissioning phase we call transition.”
“We think that the risk to the spacecraft from comet dust is minimal, but we’ll be taking steps to reduce the risk even further so that we can move on toward our science mission.”
“Throughout this entire period, though, spacecraft and instrument health and safety come first.”
This graphic depicts the orbit of comet C/2013 A1 Siding Spring as it swings around the sun in 2014. On Oct. 19, 2014 the comet will have a very close pass at Mars. Its nucleus will miss Mars by about 82,000 miles (132,000 kilometers). Credit: NASA/JPL-Caltech
What’s your overall hope and expectation from the comet encounter?
“Together [with the other orbiters], I’m hoping it will all provide quite a data set!
“From Mars, the comet truly will fill the sky!” Jakosky gushed.
The comet’s nucleus will fly by Mars at a distance of only about 82,000 miles (132,000 kilometers) at 2:28 p.m. ET (18:28 GMT) on Oct. 19, 2014. That’s barely 1/3 the distance from the Earth to the Moon.
What’s the spacecraft status today?
“Everything is on track.”
Maven spacecraft trajectory to Mars on Sept. 4, 2014. Credit: NASA
The $671 Million MAVEN spacecraft’s goal is to study Mars upper atmosphere to explore how the Red Planet lost most of its atmosphere and water over billions of years and the transition from its ancient, water-covered past, to the cold, dry, dusty world that it has become today.
MAVEN soared to space over nine months ago on Nov. 18, 2013 following a flawless blastoff from Cape Canaveral Air Force Station’s Space Launch Complex 41 atop a powerful Atlas V rocket and thus began a 10 month interplanetary voyage from Earth to the Red Planet.
It is streaking to Mars along with ISRO’sMOM orbiter, which arrives a few days later on September 24, 2014.
So far it has traveled 95% of the distance to the Red Planet, amounting to over 678,070,879 km (421,332,902 mi).
As of Sept. 4, MAVEN was 205,304,736 km (127,570,449 miles) from Earth and 4,705,429 km (2,923,818 mi) from Mars. Its Earth-centered velocity is 27.95 km/s (17.37 mi/s or 62,532 mph) and Sun-centered velocity is 22.29 km/s (13.58 mi/s or 48,892 mph) as it moves on its heliocentric arc around the Sun.
One-way light time from MAVEN to Earth is 11 minutes and 24 seconds.
MAVEN is NASA’s next Mars orbiter and launched on Nov. 18, 2014 from Cape Canaveral, Florida. It will study the evolution of the Red Planet’s atmosphere and climate. Universe Today visited MAVEN inside the clean room at the Kennedy Space Center. With solar panels unfurled, this is exactly how MAVEN looks when flying through space and circling Mars and observing Comet Siding Spring. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing MAVEN, MOM, Rosetta, Opportunity, Curiosity, Mars rover and more Earth and planetary science and human spaceflight news.
NASA’s Mars bound MAVEN spacecraft launches atop Atlas V booster at 1:28 p.m. EST from Space Launch Complex 41 at Cape Canaveral Air Force Station on Nov. 18, 2013. Image taken from the roof of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center. Credit: Ken Kremer/kenkremer.comNASA’s MAVEN Mars orbiter, chief scientist Prof. Bruce Jakosky of CU-Boulder and Ken Kremer of Universe Today inside the clean room at the Kennedy Space Center on Sept. 27, 2013. MAVEN launched to Mars on Nov. 18, 2013 from Florida. Credit: Ken Kremer/kenkremer.com
NASA’s MAVEN spacecraft is depicted in orbit around an artistic rendition of planet Mars, which is shown in transition from its ancient, water-covered past, to the cold, dry, dusty world that it has become today. Credit: NASA
Now just 3 weeks and 4 million miles (6 million kilometers) from rendezvous with Mars, NASA’s ground breaking Mars Atmosphere and Volatile Evolution (MAVEN) orbiter is tracking precisely on course for the crucial Mars Orbital Insertion (MOI) engine firing slated for September 21, 2014.
MAVEN will investigate Mars transition from its ancient, water-covered past, to the cold, dry, dusty world that it has become today.
It’s been a picture perfect flight thus far during the ten month interplanetary voyage from Earth to Mars. To date it has traveled 93% of the path to the Red Planet.
As of August 29th, MAVEN was 198 million kilometers (123 million miles) from Earth and 6.6 million kilometers (4.1 million miles) from Mars. Its velocity is 22.22 kilometers per second (49,705 miles per hour) as it moves on a heliocentric arc around the Sun.
“MAVEN continues on a smooth journey to Mars. All spacecraft systems are operating nominally,” reported David Mitchell, MAVEN Project Manager at NASA’s Goddard Space Flight Center, in an update.
MAVEN is NASA’s next Mars Orbiter and will investigate how the planet lost most of its atmosphere and water over time. Credit: NASA
In fact, MAVEN’s navigation from Earth to Mars has been so perfect that the team will likely cancel the final Trajectory Correction Maneuver (TCM) that had been planned for September 12.
The team will make a final decision on whether TCM-4 is necessary on Sept. 4.
Previously the team also cancelled TCM-3 that had been planned for July 23 because it was “not warranted.”
“We are tracking right where we want to be,” says Mitchell.
TCM-1 and TCM-2 took place as scheduled in December 2013 and February 2014, Bruce Jakosky, MAVEN’s Principal Investigator told Universe Today.
These thruster firings ensure the craft is aimed on the correct course through interplanetary space.
See MAVEN’s trajectory route map below.
Maven spacecraft trajectory to Mars. Credit: NASA
“Since we are now in a ‘pre-Mars Orbit Insertion (MOI) moratorium’, all instruments are powered off until after we arrive at the Red Planet,” according to Mitchell.
Although MAVEN’s instrument are resting, the team has no time to rest.
They must ensure that all is in readiness for the MOI burn and held a review at the Jet Propulsion Laboratory with the Deep Space Network (DSN) team and confirmed its readiness to support the engine firing on MOI night.
The entire team also conducted a readiness rehearsal, comprising Lockheed Martin operations center in Denver, Colorado, the backup operations center at Goddard Space Flight Center in Greenbelt, Maryland, and the Jet Propulsion Laboratory in Pasadena, California.
“The review was successful; DSN is ready to support us on MOI night,” says Mitchell.
The do or die MOI maneuver is scheduled for approximately 10 p.m. EDT on Sept. 21, 2014 when MAVEN will rendezvous with the Red Planet following a ten month interplanetary voyage from Earth.
The $671 Million MAVEN spacecraft’s goal is to study Mars upper atmosphere to explore how the Red Planet lost most of its atmosphere and water over billions of years.
The MAVEN probe carries nine sensors in three instrument suites to study why and exactly when did Mars undergo the radical climatic transformation.
“I’m really looking forward to getting to Mars and starting our science!” Bruce Jakosky, MAVEN’s Principal Investigator from the University of Colorado at Boulder, told me.
MAVEN aims to discover the history of water and habitability stretching back over billions of years on Mars.
It will measure current rates of atmospheric loss to determine how and when Mars lost its atmosphere and water.
NASA’s Mars bound MAVEN spacecraft launches atop Atlas V booster at 1:28 p.m. EST from Space Launch Complex 41 at Cape Canaveral Air Force Station on Nov. 18, 2013. Image taken from the roof of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center. Credit: Ken Kremer/kenkremer.com
MAVEN thundered to space over nine months ago on Nov. 18, 2013 following a flawless blastoff from Cape Canaveral Air Force Station’s Space Launch Complex 41 atop a powerful Atlas V rocket and thus began a 10 month interplanetary voyage from Earth to the Red Planet.
MAVEN is streaking to Mars along with ISRO’sMOM orbiter, which arrives a few days later on September 24, 2014.
MOM and MAVEN will join Earth’s fleet of 3 current orbiters from NASA and ESA as well as NASA’s pair of sister surface rovers Curiosity and Opportunity.
Meanwhile last week, NASA announced it was proceeding with development of the mammoth SLS heavy lift rocket that will one day launch astronauts to Mars in the Orion capsule.
Stay tuned here for Ken’s continuing MAVEN, MOM, Rosetta, Opportunity, Curiosity, Mars rover and more Earth and planetary science and human spaceflight news.
NASA’s MAVEN Mars orbiter, chief scientist Prof. Bruce Jakosky of CU-Boulder and Ken Kremer of Universe Today inside the clean room at the Kennedy Space Center on Sept. 27, 2013. MAVEN launched to Mars on Nov. 18, 2013 from Florida. Credit: Ken Kremer/kenkremer.com
