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
Russian built Mini Research Module MRM-1 set to launch aboard US Space Shuttle Atlantis in May 2010 undergoes final prelaunch processing in Florida. Credit: Ken Kremer
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Russian space managers unveiled a science beauty today (March 25) in Florida, namely the ‘Rassvet’ research room which serves as Russia’s newest contribution to the International Space Station. Although ‘Rassvet’ was built entirely in Russia, the module is hitching a ride aboard the American Space Shuttle Atlantis as the primary cargo for the STS 132 station assembly mission slated to blast off soon in May 2010. ‘Rassvet’ translates as ‘Dawn’.
I was quite fortunate to inspect ‘Rassvet’ up close today during a press briefing and photo op inside the clean room at the Astrotech Space Operations Facility in Port Canaveral, FL and also speak with the top Russian space officials from RSC Energia who are responsible for her construction. Astrotech is situated a few miles south of the shuttle launch pad at the Kennedy Space Center from which she’ll depart Earth.
NASA is launching ‘Rassvet’, formally known as the Mini Research Module-1, or MRM 1, as part of a complex barter agreement among the partner nations of the ISS to share the costs of assembling and operating the massive orbiting outpost.
MRM-1 will be attached to the Earth- facing (nadir) port of the russian Zarya control module at the ISS. See diagram below showing location of MRM-1 and other components on the Russian Orbital Segment of the ISS.
Side view of Russian built Mini Research Module MRM-1 set to launch aboard Shuttle Atlantis during STS 132 flight in May 2010. Russian Soyuz and Progress capsules will berth at the docking port at right. Sensitive surfaces on the docking mechanism are currently protected by red covers which will be removed before flight to space. Credit: Ken Kremer
“MRM 1 arrived in Florida on Dec 17, 2009 from Russia and will be utilized for scientific research, cargo stowage, and also to provide an additional docking port at the ISS,” said Mikhail Kashitsyn, the Deputy Technical Manager and Head of MRM 1 Prelaunch Processing for the Design Bureau division of RSC Energia. RSC Energia is the prime contractor to Roscosmos, the Russian Federal Space Agency, and is responsible for the design, development and processing of MRM 1.
Russian MRM 1 managers: Mikhail Kashitsyn, Deputy Technical Manager Head of MRM 1 Prelaunch Processing and Sergey Saveliev, Deputy Project Manager for MRM1. from the Design Bureau division of RSC Energia at Astrotech for press briefing on March 25, 2010. Credit: Ken Kremer
The additional docking port provided by MRM -1 will greatly aid ISS mission planners in accommodating the busy manifest of berthings of incoming Soyuz, Progress and ATV vehicles on the Russian side of the station and alleviate the need to repark the ships as new vessels arrive.
“We have been working at a steady pace to complete the final check out and assembly of MRM 1for installation into the shuttle orbiter. Let me welcome you all here to view MRM 1 which was designed by RSC Energia, one of the leading corporations in Russia”.
“All preparations will be completed in about 1 week. It’s wonderful we have this cooperation with our American colleagues and I want to express my thanks to the US and NASA for their help and mutual understanding,” added Mr. Kashitsyn.
“MRM 1 will be the largest piece of Russian space hardware ever to launch on an American rocket,” Kashitsyn told me. “The last large piece of Russian space equipment to launch from the US was the Mir docking module for the Mir space station”.
“Several thousand people worked on MRM 1 in Russia and it took about 2 years to build. About 100 are involved in the pre launch preparations here at Port Canaveral”.
“Furthermore, the interior of the module will also be loaded with 1.5 tons of NASA cargo and supplies for the ISS, including items such as food, lithium hydroxide canisters, computers and printers”, according to Kashitsyn.
“This will be the last payload for Atlantis,” said Robert Ashley, the NASA ISS manager responsible for the STS 132 payload processing. “This will be my last mission as a station mission manager. It’s bittersweet. There will be a lot of lasts for a lot of people on these final shuttle missions”.
100 Russian scientists and engineers have spent several months working at Astrotech and have nearly completed preparing the Russian built Mini Research Module MRM-1 for launch aboard Atlantis to the ISS . Credit: Ken Kremer
“MRM 1 will be shipped to the NASA Space Station Processing Facility at KSC on April 2. After about three days of final integration and pressurization tests, it will be loaded into a shipping container on April 5 for delivery to the shuttle launch pad,” Ashley said.
The MRM-1 payload comprises the module itself, an airlock chamber, an exterior portable work station and replacement elbow joints for the European Robotic Arm. The total mass exceeds 17,000 pounds.
Integrated Cargo Carrier during prelaunch preparations at Astrotech facility in clean room adjacent to MRM 1. Credit Ken KremerAlso tucked in Atlantis payload bay will be the 8000 lb Integrated Logistics Carrier (ICC) carrying spare parts and Orbital Replacement Units (ORU’s) including six spare batteries, a boom assembly for the Ku-band antenna and spares for the Canadian Dextre robotic arm extension.
Location of MRM-1 and other components on the Russian Orbital Segment of the ISS Russia MRM 1 Research Module and Ken Kremer at Astrotech Space Operation Facility in Port Canaveral, Florida for press briefing
Blast off on Feb 11 of mighty Atlas V rocket and SDO from Pad 41 at Cape Canaveral as viewed from the KSC press site. Credit: Ken Kremer
Video Caption: EVE rediscovered the Van Allen Radiation Belt. These EVE data highlight where the energetic protons are in the inner Van Allen radiation belt. The red dots indicate the highest concentration of protons (lower altitude), and the blue-violet dots represents very little detection of particles (higher altitude of GEO). Visualization by Chris Jeppesen.
Following several precise propulsion burns to circularize its orbit, NASA’s Solar Dynamics Observatory (SDO) has arrived “On Station” and multiple tasks critical to check out of the science instruments are in progress this week, according to Dean Pesnell. Pesnell is the SDO project scientist from NASA’s Goddard Spaceflight Center which built the spacecraft and manages the nearly $1 Billion mission for NASA.
“We reached our final orbit on March 16, 2010”, Pesnell told me in an interview. “The SDO spacecraft is working great and all systems are behaving as expected”. SDO was launched on Feb. 11, 2010 from Cape Canaveral Air Force Station aboard an Atlas V rocket.
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The revolutionary science mission has been dubbed the “crown jewel” of NASA’s Solar Exploration research fleet, joining the twin STEREO spacecraft and SOHO. SDO is equipped with three science instruments (HMI, AIA, and EVE) to explore the Sun and its complex interior mechanisms in unprecedented detail.
Although the doors to the solar science payload will be opened starting just today (March 24), SDO has already managed to transmit its “first data”, Pesnell explained. This bonus science data from Earth’s radiation belt was unexpected he said. The first solar light data will come after the science instruments are fully activated.
SDO Instruments“One detector in EVE was responding to the protons in the inner Van Allen radiation belt. We spent several orbits going through that part of space and EVE was able to produce a map of the radiation belt,” said Pesnell.
“The amount of proton data was not expected as we were not supposed to spend as much time in the belts as we did. By spending a few extra days in the inner belt the MEGS-P radiometer was able to measure a more complete picture of the radiation belt. It may be the only measurement of the proton fluxes in the inner radiation belt during the extremely low solar activity of the current solar minimum,” added Pesnell.
Check out of the science payload is moving ahead swiftly as planned. “The SDO instruments are working through their initial steps to turning them completely on”, Pesnell explained. A key activity was to “bake out” the instruments to remove any remaining harmful contaminants that could threaten to degrade the quality of the science data.
“CCD decontamination heaters had been turned on for several weeks to allow the instruments to outgas any residual contamination”, according to Pesnell. “During the first 40 days of the mission the instruments kept their CCDs hot with heaters. This prevents water vapor from condensing onto the surfaces of the CCDs while forcing water vapor out of the interior of the instruments. Two instruments, HMI and EVE, have turned off their decontamination heaters while AIA will turn them off next week. Those heaters are being turned off to allow the CCD’s to cool to their normal operating temperatures of about minus 100 C”.
“HMI will open their payload door Wednesday and begin checking out the instrument. EVE is cooling their CCDs getting ready to open their doors on Thursday. AIA will open their doors on Saturday”.
Pesnell mentioned that the SDO team expects to show off the initial data at a telecom in mid-April. “The science data should start to flow in early May, fully calibrated data will show up later. We will discuss the data at the SPD/AAS meeting in Miami, FL at the end of May”.
Van Allen Radiation Belts
SDO will collect a staggering 1.5 terabytes of data per day, equivalent to 380 full length movies per day on a 24/7 basis. “The data will be continuously beamed back to newly built receivers on Earth. We have no onboard recorders since nothing is available to handle such a huge data volume,” said Pesnell. “SDO will transmit 50 times more science data than any other mission in NASA history”.
Test data have already been transmitted via the spacecraft antenna to the receiving station on the ground in New Mexico, confirming that the vital communications systems are operating perfectly.
SDO’s measurements of the Sun’s interior, magnetic field and hot plasma of the solar corona will allow scientists to determine how violent solar events are created which then cause ‘space weather’ that ultimately affects every aspect of life here on Earth. The goal is create better predictions of ‘space weather’ in order to provide early warning to valuable satellites and astronauts operating in space, and to prevent disruption to navigation systems and failures in the power grid.
Rocket firing to raise SDO to its final orbit on March 16, 2010. click to enlargeSDO was launched into a geosynchronous transfer orbit with an apogee altitude (farthest point from Earth) of 36,000 km (22,000 miles) and a perigee altitude (closest point to Earth) of 2500 km (1600 miles). Over the next 34 days the propulsion module was used to raise the perigee altitude to 36,000 km, with a few small burns to push both apogee and perigee to geosynchronous.
“SDO is in an inclined geosynchronous orbit at the longitude of New Mexico. The inclination of 28 degrees is the natural orbit when launched from Kennedy Space Center. Changing the inclination of an orbit requires a lot of fuel, so this orbit was less expensive than a geostationary orbit,” said Pesnell. This orbit will keep the observatory in constant view of the two newly constructed 18-meter dishes around the clock so that not a single bit of data should be lost.
Nancy Atkinson and Ken Kremer covered the Feb 11, 2010 SDO launch on site at KSC for Universe Today
SDO soars to space from the Kennedy Space Center atop Atlas V rocket on Feb 11, 2010 as I observed from the KSC Press Site. Credit: Ken Kremer Artist's concept of the Solar Dynamics Observatory in Orbit
Kennedy Space Center Director Robert Cabana, left, and U.S. Sen. Bill Nelson, D-Orlando, address human spaceflight during a forum Friday at Brevard Community College's campus in Cocoa, Florida. (Rik Jesse, FLORIDA TODAY)
“I know him [Obama] to be a vigorous supporter of the manned space program”, Nelson added. “But he certainly has not given that impression. The President is going to have to prove that when he comes here on April 15,” said Nelson. He was referring to the upcoming “Space Summit” scheduled to take place at or near the Kennedy Space Center on April 15.
“The President made a mistake” in cancelling Project Constellation says Florida Sen. Bill Nelson. Nelson believes that the White House budget office or Science Advisor John Holdren (sitting to left of Obama) urged Pesident Obama to terminate Constellation. Does Obama really believe in continuing US Human Spaceflight ? Answers may come at the “Space Summit” set for April 15 at the Kennedy Space Center. Credit: NASA/Bill IngallsConstellation was the designated human spaceflight successor program to the Space Shuttle program which is currently planned to shut down by the end of 2010.
Comprised of the Ares 1 and Ares 5 booster rockets and Orion manned capsules, Constellation would have sent humans flying to exciting destinations of exploration beyond low earth orbit for the first time since the Apollo lunar landings ended in 1972. The ambitious targets included the Moon, Mars, Asteroids and Beyond.
Sen. Nelson made his remarks on March 19 at a public space forum co-hosted by Brevard Community College in Cocoa, Florida ,which is the local college located only a few miles distant from KSC and also by the local newspaper Florida Today. Nelson was joined by KSC Director Bob Cabana, a former astronaut who flew 4 space shuttle missions. Over 100 residents attended the space forum.
Up to 9000 workers at the Kennedy Space Center (KSC) are fearful of swiftly losing their jobs and livelihoods in the aftermath of the imminent dual cancellation of the Shuttle and Constellation programs. Tens of thousands more jobs will be extinguished as well in other states across the US.
“By saying they were cancelling the Constellation program, the perception is that the President is killing the manned space program”.
“The President made a mistake. He made a mistake because he did not stand up and lay out his budget for the space program and outline what his goal is, which is Mars, and how we should go about getting there for the space program. The President should have used the word restructure not cancel with regard to Constellation”.
Ultra Rare Up-Close view of Shuttle Discovery from on top of Launch Pad 39A after retraction of the massive Rotating Service Structure (RSS, at left) during my pad visit on March 19 as part of media photo op. I was in absolute awe to stand right beneath Discovery. The payload canister (rectangular white box) containing ‘Leonardo’ resupply module had just been hoisted up the RSS to support delivery of ‘Leonardo’ into shuttle cargo bay for STS 131 mission targeted to launch on April 5. Thousands of KSC shuttle workers will lose their jobs when the shuttle is retired by end of 2010. Will the shuttle program be extended ? Credit: Ken Kremer
President Obama’s cancellation of Project Constellation has been vigorously criticized by key members of both houses of the US Congress, including Democrats and Republicans, since the moment that word first leaked of the Presidents decision to kill the moon program announced by President George Bush in 2004.
Many political and industry leaders have harshly labeled this decision as an “Abdication of US Leadership in Space”, which amounts to nothing less than a “US Space Surrender” that will begin the “Death March of US Human Spaceflight”. They also fear that the massive job cuts will result in catastrophic devastation to the local effected economies as well as a swift erosion of the science and technology base across America.
“This is a tough time for our people because they are facing dislocation and the loss of jobs in a terrible time which is an economic recession”, explains Nelson.
Nelson and others members of Congress are pushing a compromise with the Obama Administration that would accelerate development of a new Heavy Lift booster rocket that would adapt certain technologies from Constellation.
The Obama plan does not include any specific program to develop a Heavy Lift booster. Instead, the plan vaguely mentions the pursuit of “game changing technologies” that would one day enable faster voyages beyond Earth says NASA Administrator Charles Bolden.
The fact that the Obama plan has not set any goals, timelines or destinations for NASA is the cause of what has lead to the vociferous denunciations. $9 Billion has already been spent on Constellation and a minimum of another $2.5 Billion would be required to terminate the project according to existing contracts.
“We’re going to keep a vigorous R&D program going for a Heavy Lift rocket and [manned] spacecraft if what we do in the Senate is finally adopted.” Nelson hopes that this new program will offset some of the job loses coming soon to Florida.
“It is my hope that we’re going to get additional work that is going to cushion the blow after the last space shuttle mission is flown. It’s time we get out of low Earth orbit. And that’s what we intend to do. But it hasn’t been managed the right way.”
“I hope the President will embrace this in his comments when he comes here on April 15,” Nelson stated.
Nelson believes that the president’s Budget office and or Science Policy office decided to kill Constellation. Better advice would have been to restructure the program, he said.
KSC Director Bob Cabana said, “The $6 billion more in the [NASA] budget over five years is a significant increase. And I think it shows a commitment to exploring.”
“We have known that the shuttle is coming to an end for quite awhile. We’re still trying to figure out the impact of the new budget on KSC. There will be a significant loss of jobs”, from the end of the shuttle and Constellation.
“If we can establish a vehicle testing program, hopefully we can buy some of those jobs back”, said Cabana.
“We have to focus on what we can do at Kennedy to retain the critical jobs that we need in order to be viable for the future. Part of that is transitioning low earth orbit operations over to the commercial sector. We know how to do that. Our job [at NASA] should be developing those technologies and those skills which are far too expensive for the commercial sector”.
“My role is putting the Kennedy Space Center in the very best possible position for the future to retain those skills and facilities that we need to explore space beyond low earth orbit when the direction is given to do that”, said Cabana.
Cabana added that part of that effort would be renovate aging infrastructure in order to develop a “21st Century launch facility” at KSC to make commercial space viable and retain some jobs for the current KSC workforce. Plans call for spending about $2 Billion on extensive renovations to the iconic Vehicle Assembly Building to make it more “modular” so it can “handle more rockets”.
Protestors outside the forum held up signs that said:
“Obama Lies, NASA Dies” ……. “Send Obama & Nelson to Uranus”
“NELSON SELLS NASA OUT” ….. “Clunkers 3 Billion $$ …. NASA ‘0’ $$”
The details of the upcoming KSC “Space Summit” are still not known with respect to the exact location, what President Obama plans to discuss, the format, who will participate and who will be permitted to attend.
Map of Soyuz TMA 16 Landing Site, set for Thursday, March 18 AT 7:23 AM in the steppes of Kazakhstan
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ISS Station Commander Jeff Williams, from NASA, handed over command of the massive orbiting outpost to Russian cosmonaut Oleg Kotev, in a formal ceremony early today (Wed, March 17) in preparation for the return to earth of two crew members early Thursday. The ISS population will be reduced to a crew of three until the scheduled April 4 arrival of the next three person station crew inside a Russian capsule. Both Williams and Kotev have previously served on the ISS for long duration missions.
This marks the end to Expedition 22 and the start of Expedition 23. The five person international crew of Expedition 22 comprised Commander Jeff Williams and Flight Engineers Maxim Suraev, Oleg Kotov, Soichi Noguchi, and T.J. Creamer.
“I would like to thank the crew here for supporting me and for actually being really autonomous. I mean, I didn’t have to do anything, everyone is a self starter here, everyone did a very good job in everything that came before us. Well beyond things that were asked,” Williams said. “It was amazing that we were about to accomplish everything planned.
Williams thanked Kotov by saying, “You came with a lot of experience, you made great contributions from end to end on the space station with your previous experience. And even through today, I continue to take your advice on things and learn new things from you. Thank you for that.
Kotov heaped praising upon Williams saying, You demonstrated excellent leadership and a good example, being an excellent commander. Thank you for leaving station in such excellent condition. We’ll try to follow your way and keep it in good shape. Thank you, Jeff, thank you, Max, and Godspeed.”
After bidding a final farewell this evening, they’ll float aboard their return vessel and close the hatches between the ships at about 11:40 PM EDT tonight. US astronaut Jeff Williams and Russian cosmonaut Maxim Sureav are scheduled to undock and depart aboard their Soyuz TMA-16 capsule at about 4 AM EDT. The first separation burn is set for 4:06 AM.
Expedition 22 Commander Jeff Williams (right) shakes hands with Expedition 22 Flight Engineer/Expedition 23 Commander Oleg Kotov while Flight Engineers Maxim Suraev (obscured behind Kotov), Soichi Noguchi and T.J. Creamer look on during the change of command ceremony Wednesday aboard the International Space Station. Credit: NASA TV
A four minute and 19 second de-orbit burn at 6:34 AM will send the craft on an irreversible course for the fiery plunge through the earth’s atmosphere. The heat shield will protect the two man crew from the scorching heat of reentry. They are set to land at 7:23 AM in the steppes of Kazakhstan.
With frigid weather around 20 F, ground snow and gusty winds predicted to greet Williams and Suraev at the landing site, Russian and NASA personnel are staying overnight in nearby Arkalyk to assure a swift recovery of the crew. Weather permitting, four additional helicopters will depart from Kustanai Thursday and refuel in Arkalyk en route to the landing site to assist with the recovery.
The stations crew size will again increase to its maximum of six, when the next Soyuz blasts off on April 2 at 12:04 AM with a three person Russian/American crew composed of Commander Alexander Skvortsov, Mikhail Kornienko and Tracy Dyson aboard the Soyuz TMA-18 spacecraft.
Space Shuttle Discovery is currently set to lift off on April 5 from pad 39 A with a seven person crew and the ‘Leonardo’ Multi Purpose Logistics Module which is packed with living supplies, replacements parts and science experiments and gear. The two week assembly mission will feature three spacewalks and three female astronauts, including one from Japan.
Over $9 Billion has been spent on Project Constellation since 2004. Tens of thousands of US jobs will be rapidly lost with the shuttle shutdown. The Obama Administration has instead decided to fund the development of “space taxis” by commercial providers to deliver astronauts to low Earth orbit, or LEO and the ISS. It is not known when these “taxis” will be flown and there is intense opposition to Obama’s plan from key members of the US Congress.
Photo of successful static fire of Falcon 9 at Cape Canaveral, FL on March 13. Credit: Chris Thompson/SpaceX
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SpaceX announced that today’s (Mar 13) test firing of all 9 Merlin first stage engines was successful at Pad 40 at Cape Canaveral. This is a major milestone towards the planned inaugural first flight of the Falcon 9 rocket which SpaceX is building. This success follows an aborted test firing attempt on Thursday (Mar 11) and several other delays due to poor weather at the Cape this week.
Falcon 9 static test at pad 40. Credit:Chris Thompson/SpaceXThe test occurred at 12:30 PM at Launch Complex 40 which is the next pad down the line from Atlas Launch Complex 41.
The first actual Falcon 9 blast-off is set for no earlier than April 12 between 11 AM and 3 PM
Falcon 9 is a two stage, liquid oxygen and rocket grade kerosene (RP-1) powered launch vehicle. It uses the same engines, structural architecture (with a wider diameter), avionics and launch system as the Falcon 1
Here is the official announcement I received from SpaceX this afternoon:
SpaceX Falcon 9 test at Pad 40. Credit: Florida Today“Today, SpaceX successfully completed a test firing of the inaugural Falcon 9 launch vehicle at Space Launch Complex 40 located at Cape Canaveral. Following a nominal terminal countdown, the launch sequencer commanded ignition of all 9 Merlin first stage engines for a period of 3.5 seconds.”
“Just prior to engine ignition, the pad water deluge system was activated providing acoustic suppression to keep vibration levels within acceptable limits. The test validated the launch pad propellant and pneumatic systems as well as the ground and flight control software that controls pad and launch vehicle configurations. The completion of a successful static fire is the latest milestone on the path to first flight of the Falcon 9 which will carry a Dragon spacecraft qualification unit to orbit.”
Under NASA’s Commercial Orbital Transportation Services (COTS) program, SpaceX plans three launches of the Falcon 9 rocket and Dragon spacecraft this year to demonstrate delivery of cargo to the ISS as well as returning cargo to Earth. The entire schedule moving forward is dependent on a successful inaugural launch.
NASA awarded SpaceX a $1.6 billion contract to conduct a minimum of 12 flights and deliver at least 20,000 kg of cargo to the ISS. An option for additional missions could increase the cumulative total contract value to $3.1 billion.
The 180 ft tall Falcon 9 will be capable of lifting approximately 11 tons to low Earth orbit (LEO) and in excess of 4.5 tons to Geosynchronous Transfer Orbit (GTO).
Update: SpaceX photos added
Falcon 9 erected at Launch Complex 40. Credit: SpaceXAll 9 Merlin 1C engines fired successfully today, March 13. This photo shows the fire generated from the flushing of fuel and LOX, but no engines actually started during this aborted test on March 11. Credit: SpaceX
Endeavour rolls to pad 39 A at Dawn. Will the sun set on the shuttle era forever as scheduled by late 2010, or will Congress force an extension to the shuttle program until a replacement US rocket system is available to fly Americans into space and the ISS ? Credit: Ken Kremer
“Where the money comes from is the ‘big question’. We feel like we’ve addressed [the issue of shuttle] recertification”, said Shannon at a press briefing at the Johnson Space Center in Houston.
More missions could be flown if money was available. But there could be up to a two year gap in flights due to the need to restart the production lines for the huge External Tank (ET) which have already been shut down. NASA has only five ET’s remaining in inventory to fly out the current manifest of four, plus 1 more flight if approved by the Obama Administration, (read my earlier article).
The purpose of any additional shuttle missions is quite clear. They would be directed to resupply the International Space Station (ISS) who’s working orbital lifetime has just been extended by five years to 2020 from 2015. However, the ISS cannot operate and conduct the scientific research for which it was constructed without a steady and robust stream of rocket launches to loft new human crews and cargo resupply flights.
“The real issue the agency and the nation has to address is the expense,” said Shannon.
“The shuttle program is fairly expensive. We burn at about a $200 million a month rate. So that gives you a base of about $2.4 billion a year that it would require to continue flying the shuttle, almost irregardless of how many flights you flew during the year. There’s just a base cost there you have to pay to keep the program in business”, explained Shannon.
Backdropped by Earth's horizon and the blackness of space, the ISS was photographed by an STS-130 crew member on space shuttle Endeavour after undocking from the station and the two spacecraft began to separate on Feb. 19, 2010. The shuttle plays a crucial role in resupplying the ISS which will be lost when it is retired at the height of its capability. Credit: NASA
Shannon’s comments are completely in line with those spoken by NASA KSC Shuttle manager Mike Moses about two weeks ago at the STS 130 post landing briefing. The vast expense which would supposedly be required to recertify the three orbiter shuttle fleet to fly beyond 2010 has frequently been cited by many shuttle detractors to justify a shuttle shutdown.
Shannon and Moses now state that NASA has in effect already recertified the shuttle fleet as part of the requirements set by the Columbia Accident Investigation Board (CAIB) for the Return to Flight in 2005 following the Columbia tragedy during re-entry in February 2003.
President Obama has proposed to completely cancel NASA’s Project Constellation to send humans to the Moon, Mars and Beyond, thus calling into question whether US Leadership in Space will continue. Artists concept of NASA’s cancelled Orion crew exploration vehicle shown here in on a science mission in lunar orbit. Credit: NASA “From a personal standpoint, I just think it’s amazing that we’re headed down a path where we’re not going to have any vehicles at all to launch from the Kennedy Space Center for an extended period of time. To give up all the lessons learned, the blood, sweat and tears we’ve extended to get the space shuttle to the point where it is right now, where it’s performing so magnificently”, said Shannon.
President Obama’s highly controversial recent decision to completely cancel Project Constellation (comprising the Orion capsule and Ares 1 and Ares V booster rockets) leaves the US with no near term human spaceflight program to replace the shuttle before its looming retirement and no vehicle to send astronauts to the ISS and beyond to the Moon and Mars as directed by President Bush in 2004.
NASA Administrator Charles Bolden defends the Obama Plan to terminate Project Constellation at a KSC press briefing for reporters. Credit: Ken KremerThere are no specific destinations, goals or timelines outlined in Obama’s strategy and no direction to develop a new heavy lift booster to replace the cancelled Ares V. In its place would be some funding for technology development as outlined by NASA Administrator Charles Bolden at a KSC news briefing I attended. Bolden stated that NASA would not build a Heavy Lift booster “until the 2020 to 2030 time fame”.
The US would be left completely dependent on the Russians and their Soyuz capsule to send American astronauts into space for many years to come. Russia recently increased the price for Soyuz seats to $50 million and further increases are expected after the shuttle is retired.
Meanwhile, China is pushing full steam ahead developing a new heavy lift booster – the Long March 5 and is constructing new manned Shenzhou capsules and even the first element of a space station.
China puts its scientists and engineers to work generating innovations on exciting new space projects, while the US voluntarily dismantles its space exploration capabilities, lays off tens of thousands of people – potentially devastating local economies – and loses their accumulated knowledge.
President Obama has directed that NASA should cancel development of the manned Orion capsule and instead fund alternative private companies to develop new space taxis to deliver astronauts to low Earth orbit, or LEO. Critics have questioned the timelines of when the commercial companies can actually produce a manned capsule and whether the safety of astronauts will be compromised by companies seeking profits.
$9 Billion has already been spent on Project Constellation and NASA Administrator Charles Bolden says it will cost an additional $2.5 to cancel the ongoing contracts.
At least 9000 jobs will be rapidly lost at the Kennedy Space Center due to the simultaneous shutdown of the Shuttle and Constellation human spaceflight programs. Tens of thousands more jobs will be lost across the country, especially in Florida, Texas, Louisiana, Alabama and California. Layoffs have already begun.
There has been harsh bipartisan criticism of Obama’s new plan for NASA from some key members of Congress in the Senate and House who cite the new plan as nothing more than a gigantic “job killer” which will also kill Americas 50 year long leadership in Space and terminate manufacturing facilities and infrastructure as well as the accumulated know-how. Many in academia and industry also fear greatly for the future job prospects of students in science & technology, engineering and aerospace.
Senator Kay Bailey Hutchinson (R-Texas) has introduced a new bill to extend the life of the shuttle program until a replacement rocket system is available. Representatives Suzanne Kosmas (D) and Bill Posey (R) of Florida introduced similar legislation in the House of Representatives – which was co-sponsored by other Democrats and Republicans from several states – to extend the shuttle, minimize the human spaceflight gap and accelerate development of a next generation space vehicle.
“Right now we estimate that gap would be about two years from when we’re told [to restart production] to when we’d have the first external tank rolling off the assembly line”, explained Shannon. The gap could be shortened by delaying one or more of the remaining flights.
Shannon said that in response to the Congressional bills, “We kicked off an extension study for each of the program elements to go out and physically touch base with each of the vendors and the sub vendors and the entire supply chain and understand where we might have some issues if we were to restart the program.
“There is this big misconception that there’s all this big supply chain that was shuttle specific only. Shuttle is for the most part a sideline business for these major companies that support the actual program. We will send that information to NASA Headquarters.”
“We’ve addressed the orbiter recertification issues. We are addressing the supply line issues. I don’t expect to find any problems there. The real issue we would have is just in manufacturing. While you have a supply chain, while you can get a workforce back to go and build things like external tanks, there would be some type of a gap”, he added.
Basically, an extension depends on whether the money is available. President Obama decided that he would not fund a shuttle extension and also decided to terminate Project Constellation in the new NASA budget.
The White House has just announced plans for a Florida space summit on April 15 to be held at or near the Kennedy Space Center where President Obama will discuss his new strategy for NASA. He may also announce approval for one more shuttle mission using the final ET being held in reserve in case of a space emergency rescue mission for the currently planned final mission in September 2010.
Based on the very hostile reaction and comments from Congress and local residents and politicians in Florida at a number of recent forums, President Obama should not anticipate to be greeted by a friendly crowd unless he unexpectedly announces a major policy change.
Earlier Shuttle extension and Constellation articles by Ken Kremer
Mosaic of microscopic images of Spirit underbelly on Sol 1925 (June 2009) showing the predicament of being stuck at Troy with wheels buried in the sulfate-rich martian soil. The sulfate deposits formed by aqueous (water-related) processes when this area dubbed “Home Plate’ was volcanically active. This false color mosaic has been enhanced and stretched to bring out additional details about the surrounding terrain and embedded wheels and distinctly show a pointy rock perhaps in contact with the underbelly. Spirit fortuitously discovered extensive new evidence for an environment of flowing liquid water at this location on Mars adjacent to ‘Home Plate’, an eroded over volcanic feature. Credit: Marco Di Lorenzo, Ken Kremer - NASA/JPL/Cornell
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The plucky Mars rover ‘Spirit’ may yet rove again !
She’ll just have to outwit and outlast the unavoidably harsh cold and desperately low power levels of the looming winter in Mars southern hemisphere. Rather long odds to be sure – but she’s done it before. Remember – at this moment on Sol 2192, Spirit is 75 months into her 3 month mission ! That’s 25 times beyond her “warrenty” as Rover Principal Investigator Prof. Steve Squyres of Cornell University is extremely fond of saying.
Spirit has been stuck in a rut since becoming mired in a sand trap of soft soil in April 2009. While driving on the western edge of ‘Home Plate’, she unknowingly broke through a hard surface crust (perhaps 1 cm thick) and sank into hidden soft sand beneath. Her wheels churned, sinking deeply – and became embedded in the sand trap at the place called ‘Troy’.
See the underbelly mosaic above, created by Marco Di Lorenzo and Ken Kremer, to get a glimpse of the predicament Spirit lurched into with her sunken wheels. Note: we have significantly enhanced and stretched the mosaic to extract out hard to see details.
As luck would have it, “Troy is a great place to be stuck. It’s like getting stuck in front of Disneyland”, says John Callas the Mars Rover Project manager at the Jet Propulsion Laboratory.
Spirits wheels are buried in sulfate-rich Martian soil. “The sulfate deposits formed by aqueous [water-related] processes when volcanism was active at this area dubbed Home Plate”, says Roy Arvidson, the deputy Rover Principal Investigator. “Spirit has uncovered evidence for two timescales of water related processes”.
“The Troy area is one of the most scientifically interesting ones that we’ve found the whole mission, and we rarely have enough time to study something this thoroughly. So we’re putting that to good use”, Squyres told me.
Spirit Traverse close-up map shows route rover has traveled from Sol 200 to today. Spirit is located at black dot, adjacent to western edge of ‘Home Plate’ volcanic feature. Husband Hill is upper left of center. Click to enlarge. Credit: NASAAt a press briefing on 26 January 2010, NASA declared Spirit would henceforth be a “stationary lander” after exhaustive extrication efforts failed to ‘Free Spirit’. So the small remaining team of rover handlers are now busily getting Spirit ready for sleeping – and surviving – through plunging winter temperatures at her current parked position. Spirit may enter a ‘hibernation’ mode for weeks or even months at a time as she struggles to survive through the freezing winter cold of her upcoming 4th Martian winter.
Remarkably, just as Spirit was concluding her escape efforts and being put into her “stationary” winter parked position to achieve a more optimal tilt for power generation, she finally managed to move about 34 centimeters (13 inches) toward the south southeast in a series of drives beginning on Sol 2145 (Jan. 15, 2010). Her final movement was on Sol 2169 (Feb. 8, 2010). The left-rear wheel even moved out of a rut that it had dug into back in April 2009.
Spirit Traverse close-up map shows entire route rover has traveled until today. Spirit is located at black dot, adjacent to western edge of ‘Home Plate’ volcanic feature. Husband Hill is upper left of center. Click to enlarge. Credit: NASABut with the onset of winter and dropping power levels, time had just run out for further escape attempts. The team was forced to halt extrication efforts and focus instead on maximizing chances for mere survival. The goal was to adjust the tilt of the rover more towards the sun in order to increase the energy output generated from the wing like solar arrays. This strategy had been successfully implemented and saved Spirit during the last two Martian winters as she eked out just enough power to endure – and make new breakthrough (pun intended) science discoveries !
Given that Spirit did move 13 inches in the final drive attempts, I enquired whether NASA is reevaluating to try more driving IF she survives winter ?
Yes.
“The rover team does plan to try driving Spirit out of the immediate sand trap if the rover survives the winter. That was always a possibility”, Guy Webster informed me. He is the Public Affairs Officer at the Jet Propulsion Laboratory which manages the Mars rover project for NASA. Webster cautioned that, “With only four working wheels, the expectation is that even if Spirit gets out of Troy, the rover will not be able to rove significant distance, but might reposition itself to reach different targets in the immediate vicinity”.
Due to the extremely low power levels, the team is implementing plans to minimize energy usage by shutting down almost all functions except keeping a master clock running and checking its power status periodically until it has enough power to reawaken. Even communications will only be on an sporadic basis.
As of Feb. 23, the power output was down to 163 watt-hours. That compares to roughly 900 watt hours at landing. Earlier in the mission, “the line of death” was considered to be in the 200-250 watt hour range. Now, out of necessity, the team has developed ways to operate the rover on somewhat less power.
To get an idea of just how deeply Spirit was embedded and better evaluate her chances to escape, the team seized on an idea that was completely different. For the very first time, they commanded Spirit to carefully maneuver the robotic arm to peek underneath the rover and image her underbelly using the microscopic imager (MI) mounted at the end of the arm’s ‘hand’.
“We used the MI in a new way, because we have no bellycam”, explained Callas.
This action was outside the design envelope of the arm and not previously contemplated partly because the MI is a short focuser, built to focus on objects only 6 centimeter (2.4 inches) away – as well as concerns for damaging the rover and arm assembly. Nonetheless it was hoped that the expected fuzzy pictures would clarify the situation somewhat and perhaps elucidate clues about the wheels and terrain.
Indeed, the underbelly images from Sol 1925 in June 2009 revealed significant new details on how deeply the wheels had sunk and also discerned an upward pointing rock, possibly in contact with the rovers belly. See our mosaic (above) assembled from the MI images. If the rover was caught on the rock, the wheels could be spinning aimlessly if not in firm contact with the soil and thereby obstruct potential escape movements.
At the time of her embedding, Spirit was making great progress towards her next science targets, ‘Von Braun’ mound and the ‘Goddard’ depression in hopes of further elucidating the historical record of flowing liquid water in the Columbia Hills region where Spirit safely landed on Jan 3, 2004.
‘Von Braun’ is the intriguing feature some 100 meters distant at the top left of the mosaic (below) created by Ken Kremer and Marco Di Lorenzo for Spaceflight Now. ‘Troy’ is located approximately in the left of center foreground of the mosaic which was assembled from images taken by the Pancam imager just a few sols – martian days – before she became stuck. Pancam is bolted to the top of Spirits head like mast.
Mosaic of the area adjacent to Home Plate where Spirit remains stuck was made especially for Spaceflight Now, and is used by permission. It shows smooth area, foreground, that concealed slippery water related sulfate material where rover became stuck. Credit: Kenneth Kremer, Marco DiLorenzo, NASA/JPL/Cornell/Spaceflight Now
Teams had spent many months developing and testing numerous drive strategies to escape by using nearly identical replicas of the rovers at a test bed at the Jet Propulsion Lab. They solicited ideas worldwide from outside experts. No clear answers emerged, according to Project manager John Callas.
At last Spirit was commanded to move her 5 still functioning wheels. The 6th wheel had broken long ago after climbing down from Husband Hill (see our mosaic below). After a somewhat hopeful start, actual progress could only be measured in millimeters of movement. And her wheels began to sink deeper. Then another wheel broke, leaving only 4. Thus an already desperate situation became much worse with diminished wheel capacity. At last she moved that last foot, slightly improving her chances. And that’s the State of Spirit today.
Self portrait of Spirit atop Martian mountain top on Sol 618, September 2005. Spirit climbed for more than 1 year to reach the summit of Husband Hill where she made crucial discoveries related to water flowing on Mars. This mosaic was assembled by a group of mars enthusiasts at Unmannedspaceflight.com and originally published on the cover of Aviation Week & Space Technology magazine on 14 November 2005. Credit: Marco Di Lorenzo, Doug Ellison, Bernhard Braun, and Kenneth Kremer – NASA / JPL/Cornell/Aviation Week & Space Technology
The solar powered Spirit is now tilted unfavorably, about 9 degrees to the south. The team stove mightily to obtain the desired northward tilt to achieve a better attitude for generating energy from the sun in the northern Martian sky.
Only time will tell the outcome. Let’s pray for clear skies for Spirit.
Squyres has often been quoted to say, “Never bet against the rovers. Those who have bet against the rovers have been repeatedly proven wrong !”
Spirit recorded this fisheye view with its rear hazard-avoidance camera after completing a drive during the 2,169th Martian day, or sol, of Spirit's mission on Mars (Feb. 8, 2010). The drive left Spirit in the position where the rover will stay parked during the upcoming Mars southern-hemisphere winter. The top of the image shows the underside of Spirit's solar array. Credit: NASA/JPL-Caltech
Time lapse photo mosaic was assembled from Phoenix images taken of the lander deck and martian terrain. Panorama shows the robotic arm in action as it scoops up soil samples (right) and delivers the samples to the MECA and TEGA science instruments (left). Credit: Marco Di Lorenzo, Kenneth Kremer - NASA/JPL/UA/Spaceflight
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As expected, NASA’s February 2010 listening campaign for the Phoenix Mars Lander has failed to detect any signals emanating from the long silent vehicle. NASA’s attempts to reestablish contact with Phoenix were restarted in January 2010 and timed to coincide with the onset of springtime and disappearance of ice at her location in the martian north polar regions. In theory, the return of abundant sunshine striking the twin energy producing solar arrays could again power up the science lander sufficiently to revive itself and ‘phone home’ to Earth.
This just completed 2nd listening campaign consisted of 60 overflights conducted by NASA’s Mars Odyssey orbiter from Feb 22 to Feb 26. The first campaign was conducted in January and likewise yielded no signals of activity. But with each passing Sol, or martian day, the sun is now rising higher in the sky and impinging longer on the solar powered craft. A third campaign is scheduled for early April 2010 just in case the sun enables a miraculous revival. The sun will be continuously above the Martian horizon in April.
Check out the time lapse photo mosaic above, created by Marco Di Lorenzo and Ken Kremer, which shows Phoenix actively at work as she digs up Martian icy soil samples and delivers them to the MECA and TEGA science instruments on the lander deck for compositional analysis.
It’s currently mid-springtime at the landing site with about 22 hours of sunlight each Sol. That illumination is comparable to the period when Phoenix was in full swing in the middle of her mission.
“Each overflight lasts about 10 minutes”, says Doug McCuistion, the director of Mars Exploration at NASA Headquarters in Washington, DC. But no one at NASA or on the science and engineering teams is under any illusions. “We think the chances are very low that Phoenix survived winter”, McCuistion told me in an interview.
NASA is using both of its Martian orbiting assets currently circling above the red planet to ascertain the condition of Phoenix. “Odyssey is the prime communications spacecraft. The Mars Reconnaissance Orbiter (MRO) will try to image Phoenix about every 2 weeks”, McCuistion said to me. See the latest MRO images herein which show a receding ice layer.
Stages in the seasonal disappearance of surface ice from the ground around the Phoenix Mars Lander are visible in these images taken on Feb. 8, 2010, (left) and Feb. 25, 2010 by the HiRise Camera on NASA’s Mars Reconnaissance Orbiter, during springtime on northern Mars. The views cover an area about 100 meters wide. North is toward the bottom. Credit: NASA/JPL-Caltech/University of Arizona
Phoenix was pre-programmed with a Lazarus mode to reawaken itself in the unlikely event that it survived the exceedingly harsh northern Martian winter during which it endured extremely low temperatures for longer than 1 earth year already. Furthermore, the spacecraft was potentially even partially encased in up to several feet of ice during several months of continuous arctic darkness. Unlike the rovers Spirit and Opportunity, Phoenix was not designed to withstand Martian winter.
After more than 5 months of intensive and breakthrough science investigations, all contact with Phoenix was lost on 2 November 2008 as increasing storm clouds blocked the waning sun from reaching the life giving solar arrays and the vehicle could no longer function.
Phoenix lasted more than 2 months beyond her planned primary mission design of 3 months. She discovered that Mars currently possesses a habitable environment with water and nutrients that could sustain potential past or current martian life forms, IF they exist. Read my earlier Phoenix report to learn about the robust science program that could be carried out to build on the initial results, if this bird rises again.
NASA Shuttle managers Mike Moses and Mike Leinbach at post landing press briefing at KSC. Credit: Ken Kremer
For my farewell from the Cape (for now) and STS 130 coverage, please check out this cool video of the STS 130 Night Landing which took place exactly 1 week ago on Sunday night, Feb 21.
It’s been a pleasure and an honor to work as a team for Universe Today; Nancy Atkinson and Ken Kremer reporting live from the Kennedy Space Center – informing all our readers about the remarkable deeds by the STS 130 and ISS astronauts & cosmonauts. As well as all the hardworking folks at NASA and the ISS partners from ESA, Russia, Canada and Japan without whom nothing would happen.
This home video is taken from the 2nd story of the viewing stand located at the shuttle landing runway, formally known as the Shuttle Landing Facility (SLF). This is as close as any observers are permitted other then a few key NASA runway and photography personal situated slightly closer to the strip.
The video is courtesy of my friend Matt at Spacearium, and shot as Nancy and myself were standing next to him. This is really a pleasure to present to you because its exactly the sights and sounds of what we all experienced – LIVE from KSC !
[/caption]In fact, if you look carefully at the beginning and you’ll see the top NASA Shuttle managers – Mike Moses and Mike Leinbach – standing about 20 feet in front of us just as Endeavour comes into view for touchdown. At the very end you’ll catch a glimpse of us motley (but thrilled) crew of photo journalists.
The threatening rain showers scooted by, the winds calmed and the totally socked in cloud deck miraculously thinned out. Amazingly, it turned into a perfect evening for a landing.
Abruptly and with absolutely no forewarning, Endeavour’s twin sonic booms shocked the daylights out of us spectators near the runway, announcing her impending arrival at runway 15 in about 3 ½ minutes. Her sweeping 234 degree left turn approach from the north and above the Atlantic Ocean was fully masked under the cover of darkness until the final moments.
Suddenly, I caught first sight of the swiftly descending and barely visible phantom beauty as she swooped down from the sky at the far end of the runway barely above the tarmac. Only her magnificent fuselage, tail and braking drogue parachute were illuminated. In mere seconds she passed directly in front of us. Her wheels touched down as she sped along and disappeared down the far end of the runway, with just her tail in view at night above the tree line traveling from the northwest to the southeast.
Launch Director Mike Leinbach summed up the sentiments of many, saying “I got to watch a lot of the folks out on the runway tonight just kind of stand there and look up at Endeavour and think about the majesty of that ship and it’s next to last flight. There’s a whole series of ‘lasts’ coming up. The people fall in love with the machines. It’s going to be hard to let them go. But we’ve been given our direction. We’re mature about it and adult about it and we’re professional about it. So we’re going to process and fly that last mission. And move on.”
Only 4 Space Shuttle flights remain in the manifest.
If you can, try and take the opportunity to witness one of the final launches before these magnificently capable vehicles are prematurely retired at the peak of their capability later this year.
During the two week flight, the STS 130 crew brought aloft and installed the Tranquility habitation module and the Cupola observation dome. Tranquility houses critical ISS life support systems. The Cupola possesses 7 spectacular windows and has exceeded its pre-flight billing by affording dazzling vistas of the earth below and the cosmos above.
Backdropped against vistas of Earth below, Mission Specialist Robert Behnken works inside the newly-installed cupola. Image credit: NASA
The station is now 98 percent complete by volume and 90 percent complete by mass. The station itself exceeds 800,000 pounds and the combined weight with the shuttle exceeds 1 million pounds for the first time.
Earlier STS 130/ISS and SDO articles by Ken Kremer
Nancy Atkinson (Universe Today Senior Editor, right) and Ken Kremer at the KSC Press center reporting for Universe Today on the STS 130 and SDO missions. We stand in front of the beautiful Project Constellation murals. Credit: Ken Kremer
NASA astronaut George Zamka, STS-130 commander, is pictured in a window of the newly-installed Cupola of the International Space Station while space shuttle Endeavour remains docked with the station.
[/caption](Editor’s Note: Ken Kremer is at the Kennedy Space Center for Universe Today covering the flight of Endeavour)
The first landing attempt is set for 10:20 PM EST on Orbit 217 with the de-orbit burn planned for 9:14 PM. See landing track below. A second opportunity is available at 11:55 PM. There are two additional opportunities available overnight at Edwards Air Force Base, Calif., at 1:25 AM EST Monday and 3:00 AM. The Spaceflight Meteorology Group and local news forecasts here in Florida predict deteriorating weather at KSC on Monday with increasing chances of rain.
The crew will berth the robotic arm and conduct the standard pre-landing check out of re-entry systems for the flight control surfaces. They will test the hydraulic power units and elevons and test fire all the steering jets during their last planned full day in space.
Landing ground track for 1st landing opportunity at 10:20 PM on Sunday, Feb. 21 at KSC. Credit: NASA
Eight Xenon lights will illuminate the SLF for the night time shuttle landing. Four xenons will be positioned at both ends of the runway to illuminate the touchdown and rollout area from behind the shuttle. Each Xenon light emits 1 billion candlepower, or 20 kilowatts.
Endeavour undocked from the ISS on Friday (Feb 19) at 7:54 PM EST while orbiting 208 miles high above the Atlantic Ocean after a completely successful period of joint operations with the Expedition 22 crew totaling nine days, 19 hours and 48 minutes. Shuttle pilot Terry Virts performed a fly-around of the station, enabling his crewmates to conduct a photo survey of the complex. The crew also conducted the now standard final check for any signs of damage to the heat shield tiles on Endeavour’s belly and the reinforced carbon carbon (RCC) panels on the wing leading edges and nose cap using the Orbiter Boom Sensor System attached to the shuttles robotic arm in order to ensure a safe reentry.
During the two week flight, the STS 130 crew brought aloft and installed the Tranquility habitation module and the Cupola observation dome and conducted three spacewalks. Tranquility houses critical life support systems. The Cupola possesses 7 spectacular windows affording dazzling vistas of the earth below and the cosmos above.
The station is now 98 percent complete by volume and 90 percent complete by mass. The station itself exceeds 800,000 pounds and the combined weight with the shuttle exceeds 1 million pounds for the first time.
Earlier STS 130/ISS and SDO articles by Ken Kremer
