NASA has released new artwork that reflects the latest look for its Orion deep-space crew vehicle – and it’s highly reflective.
Orion’s shiny back shell isn’t just for show: In Thursday’s update, NASA explains that the silvery, metallic-based thermal control coating is designed to reduce heat loss when the spacecraft is pointed toward the dark chill of outer space, and limit high temperatures when it’s exposed to the sun.
“You’re trying to hit this sweet spot because when you’re looking at the sun, you don’t want to get too hot, and then when you’re not looking at the sun and instead in darkness, you don’t want to lose all the heat that the spacecraft generates,” John Kowal, NASA’s thermal protection system lead for Orion, explained in the update.
The big reveal comes when engineer and one-time spaceflier Howard Wolowitz (played by Simon Helberg) reluctantly joins his wife as well as his pal Raj and his girlfriend to help with Thanksgiving dinner at a homeless shelter. Howard gets stuck washing the dishes, but loses control of his sink sprayer when he sees Musk walk in with a load of dirty plates.
“What are you doing here?!” Howard asks.
“I’m washing dishes … I was on the turkey line, but I got demoted for being too generous with the gravy,” Musk replies.
It was Bezos who asked NASA to let some of the artifacts go on exhibit in his hometown museum. This summer, the space agency gave its OK. So Bezos was all smiles when he showed off some of the shrink-wrapped remains from the Saturn V rockets that sent Apollo 12 and Apollo 16 to the moon.
SpaceX is poised to win an Air Force national security launch contract by default because its archrival, United Launch Alliance, has dropped out of the competition.
ULA said this week that it decided not to bid on the Air Force contract for launching a GPS-3 satellite in 2018, leaving SpaceX as the sole bidder. The contract was the first of its kind to come up since the Air Force certified SpaceX’s Falcon 9 rocket to launch national security payloads.
Reuters quoted ULA’s chief executive officer, Tory Bruno, as saying that the Boeing-Lockheed Martin joint venture couldn’t submit a compliant bid because of a federally mandated ban on the use of Russian-built RD-180 engines for national security launches. ULA uses the RD-180s on the first stage of its Atlas 5 rocket, which has traditionally been used for such launches. A defense authorization bill currently under consideration in Congress includes a provision that would give ULA access to four more of the engines, but that bill has not yet been signed into law.
Bruno also told Reuters that the criteria for bid selection don’t give ULA enough credit for its record of reliability and schedule certainty, and that the accounting procedures for separating the funds for GPS-3 from other government contracts were too onerous.
The world’s largest airplane is taking shape for Microsoft co-founder Paul Allen’s Vulcan Aerospace venture, but it’s not yet clear what kind of rocket would be launched from the Stratolaunch super-jumbo jet.
The uncertainties reflect transitions taking place at Vulcan Aerospace as well as in the launch industry. Last month, the venture’s president, Chuck Beames, said he was still in the midst of defining where Stratolaunch fit in the context of Vulcan’s wider “NextSpace” vision. Meanwhile, there’s been a switch in the CEO spot for the Stratolaunch Systems subsidiary, from Gary Wentz to Jean Floyd.
The past few months also have been marked by rapid shifts in the satellite launch industry – particularly for small to medium-size satellites, which are supposed to be in the sweet spot for Stratolaunch’s air-launch system. The Wall Street Journal quotes unnamed aerospace industry officials as saying those shifts could threaten the project’s overall viability.
In a statement emailed to GeekWire, Vulcan Aerospace said the Journal’s report was “inaccurate” and “based on nothing more than rumors and speculation, not facts.” The statement went on to sketch out Vulcan’s vision of transforming space transportation to low Earth orbit by changing the current model for launching payloads into space.
Blue Origin, the space venture backed by Amazon founder Jeff Bezos, is reportedly planning to start flying research payloads on its New Shepard suborbital space vehicle as early as the first half of 2016.
“We’re aiming for the second quarter of next year,” Space News quoted Erika Wagner, business development manager for Blue Origin, as saying on Tuesday at a workshop in Washington, D.C. The workshop on microgravity research was organized by NanoRacks, a Houston-based company that’s partnering with Blue Origin to fly scientific experiments on New Shepard.
Blue Origin, which is headquartered in Kent, Wash., has been putting New Shepard through a series of uncrewed flight tests at the company’s West Texas launch facility. The most recent test took place in April. The rocket-powered vehicle rose to a height of 307,000 feet – and although the propulsion module couldn’t be recovered as hoped, due to a hydraulic problem, the crew capsule made a flawless parachute landing.
“Any astronauts on board would have had a very nice journey into space and a smooth return,” Bezos said at the time.
Like the test flights, the research flights would be launched without a crew. Instead, standard-size payload lockers would be loaded aboard New Shepard, sent up on a flight rising above 100 kilometers (62 miles) that would involve about three minutes of weightlessness, and then be recovered after landing.
Scientists flying on an instrument-laden jet captured great video views of a mysterious space object known as WT1190F as it streaked through the air and burned up over the Indian Ocean today.
The pictures were put on the Web just hours after the object, which is thought to have been debris from a rocket or spacecraft, re-entered Earth’s atmosphere at 06:18 GMT Friday (10:18 p.m. PT Thursday).
WT1190F was discovered by astronomers with the Catalina Sky Survey just last month, but an analysis of archived telescope data revealed that the object had been tracing a highly elliptical Earth orbit for years, ranging up to twice as far away as the moon.
The analysis also showed that the object was relatively lightweight, and measured about 6 feet (2 meters) in length. That’s what led experts on orbital debris to conclude that it was a piece of space junk.
There are thousands of bits of space junk orbiting our planet, but what’s remarkable about WT1190F is that its atmospheric re-entry could be calculated so precisely in advance. The pictures and data captured from a Gulfstream jet flying out of Abu Dhabi provides the evidence that scientists nailed it.
Is it a spent Apollo rocket stage from the ’60s? A scary space rock? Whatever it is, the mysterious object known as WT1190F is zooming in from deep space – and it’s expected to go out in a blaze of glory tonight.
The big question is whether anyone will see that blaze. Experts on orbital debris estimate that WT1190F is a low-density, possibly hollow object measuring just 6 feet (2 meters long). Astronomers with the Catalina Sky Survey first observed the object in October. When they looked back at archived telescope data, they figured out that it’s been tracing a highly eccentric orbit around Earth that swings out beyond the moon’s orbit.
The European Space Agency says the best match for an object with those characteristics is a “discarded rocket body.” Other observers suggest it could be debris cast off by a moon mission, perhaps going back to the Apollo era. No wonder the thing has been nicknamed “WTF.”
After months of consideration, Congress is finishing up work on legislation that establishes legal rights for U.S. citizens to own resources in outer space – a key requirement for asteroid mining ventures like Planetary Resources.
“Many years from now, we will view this pivotal moment in time as a major step toward humanity becoming a multiplanetary species,” Eric Anderson, co-founder and co-chairman of the Redmond-based company, said today in a statement. “This legislation establishes the same supportive framework that created the great economies of history, and it will foster the sustained development of space.”
The legislation also extends the regulatory “learning period” for commercial spaceflight ventures through 2023, confirms that the International Space Station should stay in operation through 2024, and extends indemnification of commercial launches through 2025.
The Senate and House passed different versions of the legislation, known as H.R. 2262 and S. 1297, earlier this year – but it took until today for the Senate to pass an amendment that incorporates provisions agreed upon by both houses of Congress. The measure was sent back to the House for final passage, and if the legislation is approved as expected, it will be sent onward to the White House for President Barack Obama to sign into law.