SpaceX Falcon 9 rocket poised at Pad 40 on Cape Canaveral Air Force Station for liftoff early on Saturday, May 19. Credit: Ken Kremer
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The SpaceX Falcon 9 rocket is now poised at the launch pad and set to open a completely new era in spaceflight. Hopes are sky high that Saturday mornings Falcon 9 launch represents the dawn of the commercial era in spaceflight akin to the startup of the commercial airline industry early in the 20th Century and will lead eventually lead to a vast expansion in the exploration and exploitation of space.
Engineers moved the rocket on rails last night about 600 feet from the processing hangar out to the launch pad at Space Launch Complex-40 on Cape Canaveral Air Force Station in Florida and then raised it to the vertical launch position. See my photos here of the Falcon 9 taken less than 24 hours from the planned liftoff
Falcon 9 rocket is slated to lift off 4:55 a.m. EDT (0855 GMT). Credit: Ken Kremer
The mission is designated COTS 2 and entails the first ever attempt by a commercial firm to dock at the International Space Station, a feat heretofore only accomplished by sovereign nations.
The 157 foot tall Falcon 9 is topped by the Dragon spacecraft also developed by SpaceX and slated to liftoff at 4:55 a.m. EDT (0855 GMT).
The high stakes mission is billed as a test flight and could be viewed by powerful Washington lawmakers as a boon or bust to the burgeoning commercial space industry.
SpaceX Dragon approaches the ISS on COTS 2 test flight slated for May 19 liftoff and docking of Day 4. Astronauts will grapple it with the robotic arm and berth it at the Earth facing port of the Harmony node. Illustration: NASA /SpaceX
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In less than 48 hours, SpaceX is primed to make history and launch the first ever commercial rocket and spacecraft to the International Space Station (ISS) early Saturday morning on May 19.
Following today’s Launch Readiness Review (LRR), SpaceX was just given the official “GO” from NASA to proceed with the blastoff of the Falcon 9 at 4:55 a.m. EDT (0855 GMT) from Space Launch Complex-40 on Cape Canaveral Air Force Station in Florida. This also marks the first night time liftoff of the Falcon 9 rocket.
“Just passed final launch review with NASA”, SpaceX CEO Elon Musk tweeted this evening. “All systems go for liftoff on Sat morn”.
The SpaceX developed Dragon cargo resupply spacecraft is bolted on top of the two stage Falcon 9 rocket and stands 157 feet tall for the mission dubbed “COTS 2”. The Falcon 9 booster generates 1 million pounds of thrust
The official Air Force weather forecast gives a 70% chance of acceptable conditions for launch. The primary concern for launch day is a violation of the Cumulus Cloud Rule. On the heels of a significant drought, stormy weather has rolled into the Florida Space Coast and thunder is striking the area at the moment.
In the event of a launch scrub, the next launch opportunity comes in three days on May 22.
The launch will be broadcast live on NASA TV and via SpaceX Webcast at http://spacex.com
This SpaceX Falcon 9 rocket inside the processing hanger at Pad 40 is due for liftoff on May 19, 2012 to the ISS. Credit: Ken Kremer/www.kenkremer.com
Technicians plan to roll the Falcon 9/Dragon duo out to the seaside launch pad tonight. The rocket will be moved on rail tracks about 600 feet from the processing hanger to the pad and vertically erected.
The purpose of Dragon is to carry supplies up to orbit and dock at the ISS and partially replace the capabilities of NASA’s now retired space shuttle. Dragon is a commercial spacecraft designed and developed by SpaceX.
SpaceX is under contract with NASA to conduct twelve resupply missions to the ISS to carry cargo back and forth for a cost of some $1.6 Billion.
The Dragon spacecraft is loaded with nearly 1200 pounds of non-critical cargo such as food and clothing on this flight. A collection of student experiments, commemorative patches, pins and emblems will also be on board Dragon’s upcoming test flight.
On Friday, Ken will be reporting from Space Launch Complex-40 on Cape Canaveral.
Junocam image of the stars that make up the "Big Dipper" asterism
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All right, it may look just like any other picture you’ve ever seen of the Big Dipper. Maybe even a little less impressive, in fact. But, unlike any other picture, this one was taken from 290 million km away by NASA’s Juno spacecraft en route to Jupiter, part of a test of its Junocam instrument! Now that’s something new concerning a very old lineup of stars!
“I can recall as a kid making an imaginary line from the two stars that make up the right side of the Big Dipper’s bowl and extending it upward to find the North Star,” said Scott Bolton, principal investigator of NASA’s Juno mission. “Now, the Big Dipper is helping me make sure the camera aboard Juno is ready to do its job.”
Diagram of the Juno spacecraft (NASA/JPL)
The image is a section of a larger series of scans acquired by Junocam between 20:23 and 20:56 UTC (3:13 to 3:16 PM EST) on March 14, 2012. Still nowhere near Jupiter, the purpose of the imaging exercise was to make sure that Junocam doesn’t create any electromagnetic interference that could disrupt Juno’s other science instruments.
In addition, it allowed the Junocam team at Malin Space Science Systems in San Diego, CA to test the instrument’s Time-Delay Integration (TDI) mode, which allows image stabilization while the spacecraft is in motion.
Because Juno is rotating at about 1 RPM, TDI is crucial to obtaining focused images. The images that make up the full-size series of scans were taken with an exposure time of 0.5 seconds, and yet the stars (brightened above by the imaging team) are still reasonably sharp… which is exactly what the Junocam team was hoping for.
“An amateur astrophotographer wouldn’t be very impressed by these images, but they show that Junocam is correctly aligned and working just as we expected”, said Mike Caplinger, Junocam systems engineer.
As well as the Big Dipper, Junocam also captured other stars and asterisms, such as Vega, Canopus, Regulus and the “False Cross”. (Portions of the imaging swaths were also washed out by sunlight but this was anticipated by the team.)
These images will be used to further calibrate Junocam for operation in the low-light environment around Jupiter, once Juno arrives in July 2016.
Read more about the Junocam test on the MSSS news page here.
As of May 10, Juno was approximately 251 million miles (404 million kilometers) from Earth. Juno has now traveled 380 million miles (612 million kilometers) since its launch on August 5, 2011 and is currently traveling at a velocity of 38,300 miles (61,600 kilometers) per hour relative to the Sun.
"Hopper" rover/spacecraft concept by Stanford University's Marco Pavone
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With all there’s yet to learn about our solar system from the many smaller worlds that reside within it — asteroids, protoplanets and small moons — one researcher from Stanford University is suggesting we unleash a swarm of rover/spacecraft hybrids that can explore en masse.
Marco Pavone, an assistant professor of aeronautics and astronautics at Stanford University and research affiliate at JPL, has been developing a concept under NASA’s Innovative Advanced Concepts (NIAC) Program that would see small spherical robots deployed to small worlds, such as Mars’ moons Phobos and Deimos, where they would take advantage of low gravity to explore — literally — in leaps and bounds.
Due to the proposed low costs of such a mission, multiple spacecraft could be scattered across a world, increasing the area that could be covered as well as allowing for varied surfaces to be explored. Also, were one spacecraft to fail the entire mission wouldn’t be compromised.
The concept is similar to what NASA has done in the past with the Mars rovers, except multiplied in the number of spacecraft (and reduced in cost.)
The robots would be deployed from a “mother” spacecraft and spring into action upon landing, tumbling, hopping and vaulting their way across low-mass worlds.
In addition to providing our first views from the surfaces of such worlds, Pavone’s hybrid rovers could also help prepare for future, more in-depth exploration.
“The systematic exploration of small bodies would help unravel the origin of the solar system and its early evolution, as well as assess their astrobiological relevance,” Pavone explains. “In addition, we can evaluate the resource potential of small bodies in view of future human missions beyond Earth.”
Read more from NASA’s Office of the Chief Technologist here.
Last Power-Up of the Flight Deck of Space Shuttle Endeavour in May 2012 The flight deck of Space Shuttle Endeavour was powered up for the final time in early May 2012 to complete decommissioning activities for museum display. Endeavour was powered down on May 11, 2012 and all power to the flight deck was terminated for the last time in history. Credit: Ken Kremer
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At 9:58 a.m. this morning (Friday May 11), technicians unplugged Space Shuttle Endeavour marking the final power down of NASA’s last powered orbiter and termination of all power flowing to the flight deck. Today, Endeavour was euthanized. The flight deck went dark for the last time as Endeavour is being prepped inside Orbiter Processing Facility-2 (OPF-2) for final departure from the Kennedy Space Center later this year and display at her final resting place in Los Angeles.
As Endeavour was powered back up this past week for one final time to carry out decommissioning and safing activities, a tiny media group was invited to crawl inside and photographically record the flight deck as a living spaceship for the last time in history. Ken Kremer and Mike Deep were honored to receive a NASA invitation and to represent Universe Today and we share our photos of Endeavour’s last flight deck power-up here.
Flight Deck of Space Shuttle Endeavour Powered up for the final time. Credit: Mike Deep
For me, standing on the astronauts flight deck was like being transported to the bridge of the “Starship Enterprise” – but this was real, not science fiction. I was at last standing on the “Starship Endeavour” and this was the closest I ever felt to being in space. The only thing better is being in orbit.
The blue display screens used by the Shuttle Commander and Pilot were real, lit and vividly moving before my eyes, dials were active and shining and multitudes of critical gauges lined the cabin all over from front to back, left to right , top to bottom.
Flight Deck of Space Shuttle Endeavour Powered up for the final time. Shuttle Commander seat at left, Shuttle Pilot seat at right. Credit: Ken Kremer/www.kenkremer.com
Endeavour was the youngest in NASA’s fleet of three surviving orbiters and designated as vehicle OV-105. She flew 25 missions over a spaceflight career that spanned 19 years from the inaugural flight in 1992 to the final flight in 2011 to deliver the dark matter hunting Alpha Magnetic Spectrometer (AMS) to the International Space Station (ISS). Altogether, Endeavour spent 299 days in space, orbited the Earth 4671 times and traveled over 197 million kilometers (123 million mi).
Endeavour’s power termination on May 11, 2012 comes almost exactly one year since her final launch on the 16 day long STS-134 mission on May 16, 2011. Since then technicians have been removing hazardous materials and propellants from the orbiters hydraulic and fuel lines and thoroughly cleansing Endeavour to make it safe for museum display to the general public. The power must be on to drain and purge the toxic materials.
Flight Deck of Space Shuttle Endeavour. Pilot seat. Credit: Mike Deep
This week I watched as technicians removed components of Endeavours fuel lines from the aft compartments that might possibly be reused at some future date inside NASA’s new Heavy Lift rocket, dubbed the SLS or Space Launch System.
Power to NASA’s two other orbiters, Discovery and Atlantis, was terminated in December on the 16th and 22rd respectively. Read my earlier story at Universe Today, here.
Following the forced retirement of the Space Shuttle Program for lack of money after the STS-135 mission in July 2011, all three orbiters were cleansed and purged of toxic contaminants in preparation for their final assignment as museum pieces.
The orbiters had a lot of usable life left in them, having flown barely a third of the 100 mission design lifetime.
Discovery was the first orbiter to leave the Kennedy Space Center. On April 17, Discovery was flown atop a modified Boeing 747 jumbo Jet to the Smithsonian’s Udvar-Hazy Center outside Washington, DC. Discovery was towed inside the museum on April 19 and placed on permanent public display.
Flight Deck of Space Shuttle Endeavour. Shuttle Commander seat. Credit: Ken Kremer
Since the conclusion of the Space Shuttle Program, the US has had absolutely zero capability to send astronauts or cargo to the International Space Station. For at least another 4 or 5 years, the US will be completely reliant on the Russians to ferry American astronauts to the ISS until around 2016 or 2017 when NASA’s hopes that one or more of the privately developed commercial “space taxis” will be ready to launch.
Devastating and continuous cuts to NASA’s budget by visionless politicians in Washington, DC have forced repeated delays to the initial launch of the commercial crew spacecraft- such as the SpaceX Dragon.
Flight Deck of Space Shuttle Endeavour. Shuttle Commander seat. Credit: Mike DeepFlight Deck of Space Shuttle Endeavour. Credit: Mike DeepFlight Deck of Space Shuttle Endeavour. Credit: Mike DeepFlight Deck of Space Shuttle Endeavour. Pilot seat. Credit: Mike DeepSide view of Flight Deck of Space Shuttle Endeavour behind Pilot seat. Credit: Ken KremerDr. Ken Kremer aboard the USS Starship Endeavour in dry dock at the Kennedy Space Center and at the conclusion of her 19 year mission to boldly go where no NASA Space Shuttle has gone before !
To be one of the last humans on Earth present as an eyewitness to the historic last power up of the last living shuttle – Endeavour – while standing immersed inside the astronauts flight deck and experience what are truly the final days of NASA’s 30 year long Space Shuttle Program was simultaneously humbling, thrilling beyond words and incredibly sad – for all the missions that might yet have been and the Exploration and Discovery that’s yet to be accomplished on the High Frontier.
Diagram of a proposed current generation of a Starship Enterprise. Credit: BuildTheEnterprise.org
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In Star Trek lore, the first Constitution Class Starship Enterprise will be built by the year 2245. But today, an engineer has proposed — and outlined in meticulous detail – building a full-sized, ion-powered version of the Enterprise complete with 1G of gravity on board, and says it could be done with current technology, within 20 years. “We have the technological reach to build the first generation of the spaceship known as the USS Enterprise – so let’s do it,” writes the curator of the Build The Enterprise website, who goes by the name of BTE Dan.
This “Gen1” Enterprise could get to Mars in ninety days, to the Moon in three, and “could hop from planet to planet dropping off robotic probes of all sorts en masse – rovers, special-built planes, and satellites.”
Size comparisons of buildings to the proposed USS Enterprise. Credit: BuildTheEnterprise.org
Complete with conceptual designs, ship specs, a funding schedule, and almost every other imaginable detail, the BTE website was launched just this week and covers almost every aspect of how the project could be done. This Enterprise would be built entirely in space, have a rotating gravity section inside of the saucer, and be similar in size with the same look as the USS Enterprise that we know from Star Trek.
“It ends up that this ship configuration is quite functional,” writes BTE Dan, even though his design moves a few parts around for better performance with today’s technology. This version of the Enterprise would be three things in one: a spaceship, a space station, and a spaceport. A thousand people can be on board at once – either as crew members or as adventurous visitors.
While the ship will not travel at warp speed, with an ion propulsion engine powered by a 1.5GW nuclear reactor, it can travel at a constant acceleration so that the ship can easily get to key points of interest in our solar system. Three additional nuclear reactors would create all of the electricity needed for operation of the ship.
The saucer section would be a .3 mile (536 meter) diameter rotating, magnetically-suspended gravity wheel that would create 1G of gravity.
The first assignments for the Enterprise would have the ship serving as a space station and space port, but then go on to missions to the Moon, Mars, Venus, various asteroids and even Europa, where the ships’ laser would be used not for combat but for cutting through the moon’s icy crust to enable a probe to descend to the ocean below.
Of course, like all space ships today, the big “if” for such an ambitious effort would be getting Congress to provide NASA the funding to do a huge 20-year project. But BTE Dan has that all worked out, and between tax increases and spreading out budget cuts to areas like defense, health and human services, housing and urban development, education and energy, the cuts to areas of discretionary spending are not large, and the tax increases could be small. “These changes to spending and taxes will not sink the republic,” says the website. “In fact, these will barely be noticed. It’s amazing that a program as fantastic as the building a fleet of USS Enterprise spaceships can be done with so little impact.”
“The only obstacles to us doing it are the limitations we place on our collective imagination,” BTE Dan adds, and his proposal says that NASA will still receive funding for the science, astronomy and robotic missions it currently undertakes.
A detailed schedule of building the Enterprise. Credit: BuildTheEnterprise.org
But he proposes not just one Enterprise-class ship, but multiple ships, one of which can be built every 33 years – once per generation – giving three new ships per century. “Each will be more advanced than the prior one. Older ships can be continually upgraded over several generations until they are eventually decommissioned.”
BTE Dan, who did not respond to emails, lists himself as a systems engineer and electrical engineer who has worked at a Fortune 500 company for the past 30 years.
The website includes a blog, a forum and a Q&A section, where BTE Dan answers the question, “What if someone can prove that building the Gen1 Enterprise is beyond our technological reach?”
Answer: “If someone can convince me that it is not technically possible (ignoring political and funding issues), then I will state on the BuildTheEnterprise site that I have been found to be wrong. In that case, building the first Enterprise will have to wait for, say, another half century. But I don’t think that anyone will be able to convince me it can’t be done. My position is that we can – and should – immediately start working on it.”
Our friend Andrew Chaikin is passionate about space exploration and like many, is concerned about the budget cuts that threaten to starve NASA’s planetary science program. He has created this new video as a call to action for those of us in the US to contact our representatives, and anyone around the world to make a statement of how important exploration is to humanity. “I’m fighting back with passion,” Andy says, “Passion for the incredible adventure that began half a century ago and has given us countless wonders and amazing discoveries…Please share it with your friends and family. And tell Washington, ‘We Must Explore!'”
Conan says "I'm a big fan of science and technology." (Air quotes his.)
I wanted to know, so I decided to ask him. And thanks to “Team Coco” and Google Plus, I was able to — last night at 9:30 p.m. Central/7:30 p.m. Pacific, to be exact.
On Monday afternoon, Team Coco — that is, the Google Plus page for comedian and late-night TV host Conan O’Brien — posted a video contest where five lucky “Plussers” would be able to participate in Conan’s first-ever live Google Hangout. All you needed to do was record and post a video question on your Google Plus page, and tag #AskConan on the post.
I figured I’d give it a shot, and recorded a quick webcam video wherein I asked Mr. O’Brian what his feelings were on the future of space exploration. Because, honestly, that’s what we all want to know.
The next morning I had a response from Team Coco… they liked the video and wanted me on the Hangout. So I got to participate, and ask Conan himself — er, myself — um… I got to ask Conan himself, myself!
There were five of us all together on the Hangout, along with Aaron, the moderator, and of course the comedic maestro, Conan O’Brien. After some time prepping to make sure everyone’s lighting and sound were ok and the internet connections were reliable, and basically chatting among ourselves and getting to know each other, we finally went live on Google. The result is above, for better or worse… hey, it was live! Enjoy.
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As far as the answer to the question goes, you can find that around the 16-minute mark. I don’t want to spoil the surprise, but let’s just say that a late-night TV host has certain…priorities…to keep in mind, and above all, Conan is ultimately a businessman.
A funny, funny businessman with an endless supply of gag props.
So check out the video, follow Team Coco on Google Plus and, if you’re a fan of Hangouts be sure to catch Universe Today’s own Space Hangout every Thursday (which I am also a participant in) on our fearless editor Fraser Cain’s feed here.
And next time you see a video contest in your Plus feed, enter it! You never know who you’ll end up hanging out with.
April 30, 2012 static fire test of Falcon 9 rocket at Pad 40 in Cape Canaveral. Credit: SpaceX
[/caption]SpaceX has announced that the upcoming launch of the firms Falcon 9 and Dragon spacecraft on the commercial COTS 2 mission has been postponed to a new target date of no earlier than May 19 with a backup launch date of May 22.
On May 19, the Falcon 9 rocket would lift off on its first night time launch at 4:55 a.m. EDT (0855 GMT) from Space Launch Complex-40 on Cape Canaveral Air Force Station in Florida.
Two launch opportunities had been available this week on May 7 and May 10, following the most recent slip from April 30.
SpaceX managers made the decision – in consultation with NASA – to delay the COTS 2 launch in order to complete further highly critical testing and verifications of all the flight software requirements for the Dragon spacecraft to safely and successfully carry its mission of rendezvousing and docking with the International Space Station (ISS).
“SpaceX and NASA are nearing completion of the software assurance process, and SpaceX is submitting a request to the Cape Canaveral Air Force Station for a May 19th launch target with a backup on May 22nd,” said SpaceX spokesperson Kirstin Grantham.
“Thus far, no issues have been uncovered during this process, but with a mission of this complexity we want to be extremely diligent.”
May 10 was the last window of opportunity this week because of the pending May 14 blast off of a new Russian Soyuz TMA-04M capsule from the Baikonur Cosmodrome in Kazakhstan with three fresh crew members bound for the ISS which will restore the outpost to a full crew complement of 6 human residents.
The Falcon 9 and Dragon can only be launched about every three days.
The purpose of Dragon is to carry supplies up to and back from the ISS. Dragon is a commercial spacecraft developed by SpaceX and designed to replace some of the cargo resupply functions previously conducted by NASA’s fleet of prematurely retired Space Shuttle orbiters. At this moment the US has zero capability to launch cargo or crews to the ISS.
SpaceX Dragon approaches the ISS on 1st test flight and Station Docking in 2012. Astronauts will grapple it with the robotic arm and berth it at the Earth facing port of the Harmony node. Illustration: NASA /SpaceX
In response to the SpaceX announcement, NASA issued the following statement from from William Gerstenmaier, associate administrator for Human Exploration and Operations at the agency’s Headquarters in Washington:
“After additional reviews and discussions between the SpaceX and NASA teams, we are in a position to proceed toward this important launch. The teamwork provided by these teams is phenomenal. There are a few remaining open items, but we are ready to support SpaceX for its new launch date of May 19.”
SpaceX is under contract with NASA to conduct twelve resupply missions to the ISS to carry cargo back and forth for a cost of some $1.6 Billion.
Dragon is loaded with nearly 1200 pounds of non-critical cargo such as food and clothing on this flight.
The COTS 2 mission has been repeatedly delayed since the originally planned target of mid-2011 when SpaceX requested that the COTS 2 and 3 flights be combined into one mission to save time. The first Dragon docking to the ISS was initially planned for the COTS 3 mission.
This SpaceX Falcon 9 rocket inside the processing hanger at Pad 40 is due for liftoff on May 19, 2012 to the ISS. Credit: Ken Kremer/www.kenkremer.com
Galileo image of Ganymede, Jupiter's - and the Solar System's - largest moon. (Ted Stryk)
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The European Space Agency has given the go-ahead for an exciting mission to explore the icy moons of Jupiter, as well as the giant planet itself.
JUICE — JUpiter ICy moons Explorer — will consist of a solar-powered spacecraft that will spend 3.5 years within the Jovian system, investigating Ganymede, Europa and the upper atmosphere of Jupiter. Anticipated to launch in June 2022, JUICE would arrive at Jupiter in early 2030.
As its name implies, JUICE’s main targets are Jupiter’s largest icy moons — Ganymede and Europa — which are thought to have liquid oceans concealed beneath their frozen surfaces.
The largest moon in the Solar System, Ganymede is also thought to have a molten iron core generating a magnetic field much like Earth’s. The internal heat from this core may help keep Ganymede’s underground ocean liquid, but the dynamics of how it all works are not quite understood.
JUICE will also study the ice-coated Europa, whose cueball-smooth surface lined with cracks and jumbled mounds of frozen material seem to be sure indicators of a subsurface ocean, although how deep and how extensive is might be are still unknown — not to mention its composition and whether or not it could be hospitable to life.
The rust-colored cracks lining Europa's otherwise smooth surface hint at a subsurface ocean. (Ted Stryk)
“JUICE will give us better insight into how gas giants and their orbiting worlds form, and their potential for hosting life,” said Professor Alvaro Giménez Cañete, ESA’s Director of Science and Robotic Exploration.
The JUICE spacecraft was originally supposed to join a NASA mission dedicated to the investigation of Europa, but NASA deemed their proposed mission too costly and it was cancelled. According to Robert Pappalardo, study scientist for the Europa mission based at JPL, NASA may still supply some instruments for the spacecraft “assuming that the funding situation in the United States can bear it.”
Artist's rendering of JUICE at Jupiter. (ESA/AOES)
JUICE will also capture images of Jupiter’s moon Callisto and search for aurorae in the gas giant’s upper atmosphere, as well as measure the planet’s powerful magnetic field. Once arriving in 2030, it will spend at least three years exploring the Jovian worlds.
Read more in today’s news release from Nature, and stay tuned to ESA’s JUICE mission page here.
