NASA & World Space Exploration...News, Views, Photos & videos

cyan1320

Junior Member
NASA’s newest cargo spacecraft began life as a Soviet space plane
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hl20-in-fog.jpg
 

TerraN_EmpirE

Tyrant King
NASA’s newest cargo spacecraft began life as a Soviet space plane
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hl20-in-fog.jpg
Not quite. The Bor were used as a Inspiration but the US also had a History of Lifting body designs. Including the Boeing X-20 Dyna-Soar, The HL20, M2 Series
Testing was not always Orthodox.
but it's data lead to the Space shuttle design and also feeds into Dreamchaser.
 

Jeff Head

General
Registered Member
This was VERY welcome and good news. I had hoped the Sierra Nevada's Dream Chaser would get an award. Now that is has we are REALLY back in business.

This is a Space Plane...no two ways about it. And yes, the desingers took their inspiration from several craft, including the old Soviet one.

But this is an all new design, and it has now won the award it needs to get into production.

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Dream-Chaser-Cargo.jpg

Sierra Nevada said:
SPARKS, Nev. (January 14, 2016) – Today, NASA competitively selected
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Space Systems to receive a multi-year contract to provide cargo delivery, return and disposal services for the International Space Station (ISS). SNC received a Commercial Resupply Services 2 (CRS2) contract, to fulfill a minimum of six cargo delivery service missions to and from the ISS utilizing
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. NASA’s selection of SNC for the CRS2 program will enable spacecraft reusability and runway landings for United States’ cargo delivery and access to the ISS through 2024.

“SNC is honored to be selected by NASA for this critical U.S. program,” said
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, chairwoman of Sierra Nevada Corporation. “In such a major competition, we are truly humbled by the show of confidence in SNC and look forward to successfully demonstrating the extensive capabilities of the Dream Chaser spacecraft to the world. SNC’s receipt of this award is an American Dream come true for all of us. We thank NASA, the Administration and Congress for recognizing the importance of this vital program by supporting the CRS2 contract.”

SNC is the owner and prime operator of the reusable Dream Chaser spacecraft, which has been in development for over 10 years, including six years as part of NASA’s Commercial Crew Program and leverages over 40 years of NASA development and space shuttle heritage.

“The Dream Chaser Cargo System offers NASA a safe, reliable and affordable solution for ISS cargo delivery, return and disposal, ensuring the effective utilization and sustainability of the ISS for years to come,” said
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, corporate vice president of SNC’s Space Systems. “Within a few short years, the world will once again see a United States winged vehicle launch and return from space to a runway landing. We wanted to thank our more than 30 industry, university, international and NASA center partners for helping us make history and open up the next generation of spaceflight.”

SNC’s Dream Chaser Cargo System features include:

  • An innovative folding-wing design which allows the Dream Chaser spacecraft to fit inside existing launch vehicle fairings, making it compatible with a diverse suite of rockets and assuring access to space
  • The ability to simultaneously deliver 5,500 kg of pressurized and unpressurized cargo to the ISS, which exceeds NASA’s CRS2 RFP requirements
  • High reusability that reduces costs and enables quick reflight. Responsive pressurized cargo return capability – ensuring scientific experiments are promptly returned to the researchers as intended and without contamination
  • Low-g reentry and gentle runway landing – critical for the return of sensitive payloads, scientific experiments and immediate access to cargo
  • All non-toxic propellants and consumables, making the Dream Chaser spacecraft the first vehicle in history to achieve this level of environmental responsibility
The Dream Chaser program will continue to be based in Louisville, Colorado. SNC expects to significantly expand operations in Colorado and throughout the United States, in conjunction with its international partners, to support contract requirements. The growing employment scope and economic impact of SNC and its partner organizations – the Dream Team – now spans over 25 states and 15 countries and will continue to grow under the CRS2 contract.

I personally hope that this ultimately opens the door to the Crewed Dream Chaser also being used.


 
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TerraN_EmpirE

Tyrant King
playing some catch up.
Dragon crew capsule’s propulsive landing system tested
Posted on January 21, 2016 by
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SpaceX released a video Thursday showing a propulsive hover test of a prototype of the company’s Dragon crew capsule conducted two months ago, a milestone in the development of the spaceship’s jetpacks that will eventually guide the craft to helicopter-like landings.

The five-second firing of the Dragon’s eight SuperDraco rocket thrusters occurred Nov. 24 at SpaceX’s development and test facility in McGregor, Texas.

Suspended from a crane near test stands used for ground firings of the Falcon 9 rocket’s Merlin engines, the spacecraft testbed ignited its eight SuperDraco engines to generate 33,000 pounds of thrust, putting the ship in a hover before returning to its resting state, according to SpaceX.

The hydrazine-burning SuperDraco engines are mounted around the base of the 12-foot-diameter spacecraft in pairs. The four engine pods would be used to propel astronauts away from a failing rocket during liftoff.

The thrust level of the SuperDracos during the hover test was about one-quarter the power generated by the engines during a launch abort.

If Crew Dragon missions encounter no problems on launch, the fuel in the SuperDraco tanks could be used to slow down the capsule to precision touchdowns at designated landing zones on the ground.

That is a stretch goal for SpaceX, which initially plans to recover its piloted Dragon spaceships after they descend under four parachutes to the ocean, splashing down in a similar manner to the cargo version of Dragon. Engineers will certify the Crew Dragon for propulsive landings later.

NASA awarded SpaceX and Boeing contracts in 2014 worth up to $6.8 billion to ferry astronauts to and from the International Space Station.

SpaceX’s Crew Dragon will blast off from Kennedy Space Center’s launch pad 39A atop a Falcon 9 rocket, deliver four astronauts to the space station, then return home after up to 210 days in orbit.

The Nov. 24 firing in Central Texas was part of a milestone outlined in SpaceX’s contract with NASA. A brief test of the SuperDraco thrusters two days earlier verified the performance of the engines, while the second test demonstrated the capsule’s controllability with the engines firing, according to SpaceX.

SpaceX refurbished the prototype spaceship flown in May 2015 on a demonstration of the Crew Dragon’s pad abort capability for the propulsive landing hover test.

Later this year, SpaceX engineers plan to test the Crew Dragon’s parachutes, make progress assembling the first three human-rated spaceships for test flights and operational missions, and qualify the ship’s life support systems and spacesuits.

By the end of 2016, SpaceX aims to fly an uncrewed Crew Dragon capsule on a demo flight to the space station. Engineers will reuse that capsule for an in-flight abort test in early 2017.

SpaceX targets the first Crew Dragon test flight with two astronauts in March 2017.
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NASA COMPLETES WELDING ON LUNAR ORION EM-1 PRESSURE VESSEL LAUNCHING IN 2018

22 Jan , 2016 by Ken Kremer
Welding together of Orion EM-1 pressure vessel was completed on Jan. 13, 2016 at NASA’s Michoud Assembly Facility in New Orleans. The pressure vessel is the primary structure of the Orion spacecraft destined for human missions to deep space and Mars. Credits: NASA
Welding together of Orion EM-1 pressure vessel was completed on Jan. 13, 2016 at NASA’s Michoud Assembly Facility in New Orleans. The pressure vessel is the primary structure of the Orion spacecraft destined for human missions to deep space and Mars. Credits: NASA
In a major step towards flight, engineers at NASA’s Michoud Assembly Facility in New Orleans have finished welding together the pressure vessel for the first Lunar Orion crew module that will blastoff in 2018 atop the agency’s Space Launch System (SLS) rocket.
Some great images on this story i suggest checking it out. I am still not convinced of the need of or reason to justify Orion and SLS.
 

TerraN_EmpirE

Tyrant King
Europe to invest in Sierra Nevada’s Dream Chaser cargo vehicle
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— January 22, 2016
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Sierra Nevada VP Mark Sirangelo and Johann-Dietrich Woerner, then head of Germany's DLR, sign April 2015 MoU on Dream Chaser cooperation. Woerner now heads ESA, which is investing in Dream Chaser. Credit: SNC Corp.

PARIS — Sierra Nevada Corp.’s win of a NASA contract to ferry cargo to the International Space Station will trigger a $36 million investment by the 22-nation European Space Agency following a cooperation agreement to be signed in the coming weeks, ESA said.

Once the agreement is signed, ESA will begin work building the first flight model of the International Berthing and Docking Mechanism (IBDM), which Sierra Nevada’s Dream Chaser Cargo System will use to attach itself to the space station.

ESA said it would spend 33 million euros ($36 million) to complete the design of the IBDM and build a flight model for Dream Chaser’s first cargo run. Future IBDMs will be financed by Sierra Nevada, ESA said.

ESA and Sierra Nevada in early 2014 agreed to adapt the IBDM to Sierra Nevada’s winged Dream Chaser, which was originally designed to carry astronauts and more recently has been adapted for unmanned cargo missions.

The agency spent about 8 million euros on the early work, which slowed after Sierra Nevada failed to win a NASA contract to send commercial crews to the space station.

ESA said it had spent some 20 million euros in total in recent years working on IBDM and on preparatory work for Dream Chaser.

But Sierra Nevada’s surprise Jan. 14 win of the second round of NASA’s Cargo Resupply Services (CRS-2) business, which promises at least six missions to the space station for the Dream Chaser Cargo System through 2024, breathed new life into the agreement.

ESA Director-General Johann-Dietrich Woerner said the NASA contract revives not only the IBDM collaboration, but also studies of future launch of the Dream Chaser inside the fairing of Europe’s Ariane 5 rocket.

Louisville, Colorado-based Sierra Nevada Space Systems has designed the Dream Chaser in configurations to launch aboard United Launch Alliance Atlas 5 and the European Ariane 5 rockets. To fit under the Ariane 5 fairing, the Dream Chaser would fold its wings.

“There is a memorandum of understanding not only with ESA and SNC, but also between SNC and some of the other national space agencies [in Europe],” Woerner said during a Jan. 18 press briefing here. “These are looking at different technologies, coming from Europe, to be used in Dream Chaser, as well as using Dream Chaser for European purposes such as microgravity research.

“There is also the launching aspect,” Woerner said. “The idea is to have Dream Chaser also launched with an Ariane. We have checked and that is possible. There is already a plan to have folded wings. There was some discussions about whether this would be possible with astronauts, but that is not what we are discussing now, although even that would be possible.”

Before arriving at ESA in July 2015, Woerner was head of the German Aerospace Center, DLR. In April 2015 he signed a cooperation agreement with Sierra Nevada Corp.

In response to SpaceNews inquiries, DLR said Jan. 22 that NASA’s selection of Dream Chaser for cargo supply would not trigger any immediate investment by the German agency.

“DLR appreciates that Dream Chaser will now get its chance to prove itself in real-life service,” DLR said. “It is an innovative concept. However, no immediate actions on DLR’s side are foreseen. We will closely monitor the progress of the Dream Chaser project and we will evaluate if a more involved cooperation makes sense for both parties. No formal contract is foreseen, and thus no budget is allocated to this kind of work.”

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I love Dream Chaser.
Losing bidders won’t protest NASA commercial cargo awards
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— January 26, 2016
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Lockheed Martin proposed a reusable tug called Jupiter and a cargo module called Exoliner to transport cargo to and from the station in its CRS-2 proposal. Credit: Lockheed Martin

WASHINGTON — Two major aerospace companies that failed to win multibillion-dollar contracts from NASA earlier this month to transport cargo to and from the International Space Station said they have no plans to protest the agency’s decision with the U.S. Government Accountability Office.

Representatives of Boeing and Lockheed Martin told SpaceNews that they have been debriefed by NASA about the agency’s selection of Orbital ATK, Sierra Nevada Corporation and SpaceX for Commercial Resupply Services (CRS) 2 contracts awarded Jan. 14, and are satisfied with the agency’s explanations.

Lockheed Martin spokeswoman Allison Rakes said Jan. 26 that the company received a “thorough” debriefing from NASA after learning it would not receive a CRS-2 contract. “We’ve chosen not to protest,” she said.

“Whereas we are disappointed that we were not selected for NASA’s CRS-2 contract, we remain fully committed in supporting NASA” and its work on the ISS, said Wanda Sigur, vice president and general manager of Lockheed Martin’s civil space line of business, in a statement.

Lockheed Martin proposed to use a reusable tug, called Jupiter, which would move cargo modules called Exoliners to and from the station. That technology, the company said when unveiling its plans last year, could have other applications, such as for satellite servicing.

“We knew our reusable approach was unique and addressed a broader set of mission goals, and although NASA chose to take another direction for ISS resupply, we are proud of this technology and believe it can support future exploration goals,” Sigur said.

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Artist’s concept of Boeing’s CST-100 Starliner capsule approaching the International Space Station. Credit: NASA/Boeing
Boeing learned in November that NASA had rejected its CRS-2 proposal, which used a cargo version of the CST-100 Starliner vehicle the company is developing for NASA’s commercial crew efforts. Company spokeswoman Kelly Kaplan said Jan. 25 that the company had received a debrief from NASA and elected not to file a protest.

Kaplan said Boeing would wait to provide more details about its decision until after NASA released the CRS-2 source selection statement that describes the agency’s evaluation of the proposals and its rationale for picking the winning companies. At the Jan. 14 briefing to announce the contracts, NASA officials said source selection details would be published in the “near future,” but did not offer a specific schedule for releasing that information.

That outcome is different from what happened to NASA’s commercial crew program, which faced a GAO protest filed by Sierra Nevada after the agency awarded contracts to Boeing and SpaceX in September 2014. The GAO ruled against Sierra Nevada in January 2015.

Boeing and Lockheed Martin, along with Orbital, Sierra Nevada and SpaceX, were the five major companies that competed for CRS-2 contracts. NASA officials did not give a total value of the contracts, saying the value depended on the type and timing of the missions it will order from each company, but Orbital estimated its CRS-2 contract was worth $1.2–1.5 billion.

Boeing and Lockheed’s decisions not to protest also runs counter to trends in overall government contracting, where protests are increasingly common. According to a July 2015 report by the Congressional Research Service, the GAO closed 1,138 protests in fiscal year 2014 of contracts awarded by civilian agencies, compared to just 565 protests ten years earlier. The GAO sustained only 41 protests in 2014.

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TerraN_EmpirE

Tyrant King
McCain, McCarthy to introduce bill to reinstate RD-180 ban
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— January 27, 2016
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House Majority Leader Kevin McCarthy, whose Mojave, California, district is an epicenter of commercial space activity, is joining with Sen. John McCain (R-Ariz) to introduce a bill that would reinstate an RD-180 engine ban repealed by the 2016 omnibus spending bill. Credit: Credit: U.S. House/Justin LoFranco

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Sen. John McCain (R-Ariz.), chairman of the Senate Armed Services Committee, and House Majority Leader Kevin McCarthy (R-Calif.) will introduce a bill that repeals a provision in the 2016 omnibus spending bill allowing continued purchases of RD-180 engines for national security missions.

McCain was openly critical last month of the omnibus language, which overturned a ban included in the defense authorization bill.

McCain’s committee is
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on the use of Russian-built engines for national security launches. [AP]

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Russia decreases number of satellites in its 2025 plan due to budget cuts Science & Space January 14, 14:10 UTC+3 The number of launches of spacecraft under the new federal space program for 2016-2025, in view of the budget cuts, will decrease from 185 to 150

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Airbus: Rocket joint venture with Safran awaits French tax ruling
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— January 26, 2016
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Airbus Space Systems chief Francois Auque said his business posted exceptional results in new orders in 2015. The 900-satellite OneWeb order was the most spectacular. Credit: Arianespace

KOUROU, French Guiana – Europe’s Airbus Safran Launchers joint venture company, which is leading development of the next-generation Ariane 6 rocket, has fallen behind its development schedule as it awaits a ruling by French tax officials on an expected cash payment from Safran to Airbus, Airbus Space Systems chief Francois Auque said Jan. 26.

Auque conceded that French tax authorities were asked to provide their input “a little late in the process” and that it is this delay that has stalled full implementation of the joint venture.

He implied that the schedule delays were more the fault of the joint venture partners than of the French tax people.

Airbus and Safran, whose Snecma division makes rocket motors, agreed in 2014 that they should have equal shares of the joint venture, which will lead development of Ariane 6 and also take firmer control of both the current Ariane 5 rocket and the Arianespace commercial launch consortium.

The French space agency, CNES, has agreed to sell its 35 percent stake in Arianespace to Airbus Safran Launchers for 150 million euros, or about $162 million at current exchange rates. Once completed, the transaction will give Airbus Safran Launchers a 74 percent ownership share of Arianespace.

Airbus is bringing far more assets than Safran to the joint venture, including Airbus’s work on French strategic missiles. The two companies agreed that Safran would make a cash payment of 800 million euros to balance their ownership shares.

Safran officials have not provided details to shareholders on what return the company expects on its investment, and whether it was more strategic or financial concerns that drove the decision. The space-launch market is known as a low-margin business, but the Airbus-heritage military component of the joint venture may offer returns more in line with what Safran expects of its business divisions.

Auque’s comments Jan. 26 during a press briefing in Paris did not suggest that Safran was having second thoughts about writing a check for 800 million euros, but only that Airbus wanted to weigh its options following the French authorities’ analysis of the tax consequences for Airbus.

Auque said Airbus Safran Launchers has been stuck at the approximately 400-person employment level while the two companies await the tax ruling. Ultimately the joint venture should employ more than 4,000 people, he said.

“We had planned to move to Stage 2 of the joint venture’s activities as of Dec. 31, 2015,” Auque said. “We have obviously missed that date, and every day we want now is a day of delay.”

European Space Agency governments approved the Ariane 6 rocket, and an upgraded Vega small-satellite launcher, in December 2014. In doing so, they asked ESA to structure the contract to include a Program Implementation Review in mid-2016 to be sure their multibillion-euro commitment was on track to deliver on its promise.

Ariane 6 is scheduled to make an inaugural launch in 2020 and to allow Airbus Safran Launchers to drop the commercial price of Ariane launches by between 40 and 50 percent, measured on a per-kilogram basis, compared to today’s Ariane 5.

Auque declined to provide financial results for the Airbus space division, but said its book-to-bill ratio in 2015 was “far, far superior” to 2014, which parent company Airbus viewed as a successful year for the division.

Early indications are that 2016’s harvest of commercial satellite orders will surpass 2015, he said, and permit Airbus’s space division to hire more people in addition to the nearly 1,000 new employees – including 260 from other Airbus divisions – that were hired in 2015.

The most dramatic contract for Airbus’s satellite division in 2015 was its selection by OneWeb LLC of Britain’s Channel Islands to build 900 150-kilogram OneWeb satellites to provide global Internet access.

Airbus and OneWeb on Jan. 26 announced they had formed the company, OneWeb Satellites, which will build the OneWeb constellation – 648 satellites plus spares, for a total of about 900.

The two companies said Brian Holz, OneWeb’s chief technology offer, would be chief executive of OneWeb Satellites, in which Airbus and OneWeb will have equal ownership shares.

The first 10 satellites will be built at Airbus’s Toulouse, France, facility and launched aboard Russian Soyuz rockets – either the Europeanized version operated from Europe’s spaceport here, or the fully Russian version launched form Russian territory – in 2018.

The remaining 890 OneWeb spacecraft are to be built at a U.S. facility that industry officials say is likely to be located in Florida but has not yet been announced.

Airbus also announced Jan. 26 that it had contracted with ESA to build to additional Sentinel 2 optical Earth imaging satellites as part of the European Commission’s Copernicus program.

The contract, which was expected, is valued at 285 million euros. Airbus built the Sentinel 2A and 2B satellites and was all but certain to win the follow-on order for near-identical copies to assure that Sentinel 2 data continues to flow to users through the next decade.

The first of the series, Sentinel 2A, was launched in June 2015 and is now delivering 7 terabytes per day of data, Airbus said.

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TerraN_EmpirE

Tyrant King
SpaceX Falcon 9 Upgrade certified for National Security Space launches

Posted 1/25/2016 Updated 1/25/2016

by Space and Missile Systems Center Public Affairs

1/25/2016 - LOS ANGELES AIR FORCE BASE, El Segundo, Calif. -- Lt. Gen. Samuel Greaves, Space and Missile Systems Center commander and Air Force program executive officer for space, updated the certified baseline configuration of SpaceX's Falcon 9 Launch System to Falcon 9 Upgrade, for use in National Security Space (NSS) missions. The baseline configuration was updated from the Falcon 9 Launch System to the Falcon 9 Upgrade on Jan. 25.

SpaceX is eligible for award of NSS launch missions, in accordance with the updated Certification Letter, as one of two currently certified launch providers.

The partnership between SpaceX and the Air Force continues as they focus on SpaceX's newest vehicle configuration, Falcon 9 Upgrade. SpaceX and Air Force technical teams will jointly work to complete the tasks required to prepare SpaceX and the Falcon 9 Upgrade for NSS missions.

This certification update takes into account all of the Spring 2015 Independent Review Committee's recommendations, including clarification that the SMC commander, as the certifying official, has the authority to grant certification and updates based on a New Entrant's demonstrated capability to design, produce, qualify and deliver their launch system. This includes allowing New Entrant certification with some open work, provided there are jointly approved work plans in place that support potential NSS mission processing timelines.

"The certification process provides a path for launch-service providers to demonstrate the capability to design, produce, qualify, and deliver a new launch system and provide the mission assurance support required to deliver NSS satellites to orbit," Greaves said. "This gives the Air Force confidence that the national security satellites will safely achieve the intended orbits with full mission capability."

The purpose of certification is to provide high confidence for successful NSS launches by determining that New Entrants are capable of meeting Air Force established launch requirements for the complex NSS challenges and environments. The Air Force has established launch standards that all launch providers must meet to become certified. Formal design and mission reliability assessments ensure the launch system's capability to provide the necessary payload mass-to-orbit, orbital insertion accuracy, and other requirements to place a healthy payload into its intended orbit.

The Space and Missile Systems Center, located at Los Angeles Air Force Base, Calif., is the U.S. Air Force's center for acquiring and developing military space systems. Its portfolio includes the Global Positioning System, military satellite communications, defense meteorological satellites, space launch and range systems, satellite control networks, space based infrared systems and space situational awareness capabilities.

Media representatives can submit questions for response regarding this topic by sending an e-mail to [email protected]
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TerraN_EmpirE

Tyrant King
To boost commercial activity, NASA may add private airlock to ISS
NanoRacks says it will self-fund a $12 to $15 million "doorway to space."


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- Jan 27, 2016 11:12am EST
When NASA engineers designed the International Space Station during the 1990s, they didn’t envision the orbital outpost becoming a hub of commercial activity; nevertheless, that has become one of the most important contributions of ISS to US spaceflight. And as it nurtures American enterprise in low-Earth orbit, the station is increasingly running into a bottleneck: getting scientific research and other payloads outside.

Now a Texas company, NanoRacks, has proposed a solution. It is offering to build an airlock that will be attached to the space station and provide the capability to deploy cubesats and larger satellites. The $12 million-15 million airlock would also allow NASA to bring in costly large pumps and storage tanks for repairs rather than disposing of them.



“We developed a commercial pathway to the station, and now we want to extend that pathway outside the station,” Jeff Manber, the company’s managing director, told Ars in an interview. “This is a sign that we believe in the future of the station.”


NanoRacks, founded to make it easier for companies, universities, and other governments to get their research into space, has become one of NASA’s most important partners in commercializing the space station. It regularly flies experimental payloads for paying customers to and from the station, and Manber said more of that business is now migrating outside the laboratory.

On board the station there is only one equipment airlock, inside Japan’s Kibo module. The Japanese airlock is fairly small, large enough to only accommodate items about the size of a miniature refrigerator. Although it opens 10 times a year, five of those openings are allocated to the Japanese space agency, JAXA, with the other five going to NASA and its commercial partners.

“It’s becoming a real bottleneck,” said Mike Johnson, chief designer of NanoRacks. “We were sitting around the table one day and we were like, you know if we had our own airlock this would make life a whole lot easier. We started thinking about it and realized we have enough business now where we could actually self-fund an airlock.”

NASA is interested, and it may give NanoRacks approval to proceed with developing the airlock as soon as next month. The agency and its primary station contractor, Boeing, are conducting a formal assessment to see if the airlock can be safely integrated into the station. “We’ve very intrigued by it, and we haven’t found any showstoppers so far,” Mike Read, manager of the space station National Lab Office at Johnson Space Center, told Ars.

If approved by NASA, the airlock, which NanoRacks has dubbed the “Doorway to Space,” could launch as early as 2018 inside the trunk of a SpaceX Dragon capsule. The company says it could use the airlock as many as 12 times a year.

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NanoRacks

This illustration shows the commercial airlock attached to the end of Node 3. The cupola is shown at the bottom.


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NanoRacks is proposing to build a large, half-cylinder-shaped airlock about two meters in diameter and 1.8 meters long. The airlock would attach to the end of the station’s Node 3 module, near the cupola. It would connect via a common berthing mechanism, or CBM, and then be pressurized. After pressurization, the hatch could be opened and the airlock configured for various tasks.

For commercial opportunities, NanoRacks has a small satellite launcher, and it is also designing a “haybale” system to launch as many as 192 cubesats at a time. After the airlock is configured, it would be depressurized and sealed. Then a station robotic arm could grab it, move it away from the vehicle, and deploy its payloads.

NASA is also interested in the opportunity to potentially fix large, external components of the space station. Before the space shuttle’s retirement, NASA used the sizable delivery vehicle to stash dozens of replacement pumps, storage tanks, controller boxes, batteries, and other equipment on the station, known as ORUs. When one of these components broke, astronauts would conduct a spacewalk to install a replacement unit.

However sometimes the problem with a broken unit is relatively minor, such as a problematic circuit card. With a larger airlock, damaged components could be brought inside the station, assessed, and possibly fixed, saving NASA the expense of building and delivering a new unit to the station—or losing a valuable spare. Finally, the space agency could use the airlock to dispose of trash that accumulates on station and can be difficult to get rid of.

The symbolism of a commercial doorway on the space station is also important for NASA. The agency has made no secret of its desire for commercial companies to step up and use the space station as a test bed for everything from basic research to testing new modes of space exploration.

“From the national lab perspective, the attractive thing is that this leverages ISS in a commercial manner, built with commercial funds and operated as a commercial capability,” Read said. “That’s what the whole concept of the National Lab is. If this works, it’s an important step toward what an exploration partnership might look like. Not only are we using space station for research, we’re using it to test new business relationships for exploration, and this would be an important one.”
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* note I removed a image and caption from the story as it pushed the images beyond 5 and it was really not needed for the story *
 
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