More of the same..
This ^^ is where the spacecraft live.
This ^^ is where the spacecraft live.
Photo Credit: Michael Seeley / SpaceFlight Insider
JASON RHIAN
JULY 2ND, 2015
CAPE CANAVERAL, Fla — NASA announced late in the day on Thursday, July 2, that in-flight abort test would move from Vandenberg Air Force Base’s Space Launch Complex 4E in California to Kennedy Space Center’s historic Launch Complex 39A in Florida.
has reported that it is not known at present when the in-flight abort test will be carried out. However, it will likely take place later than this fall when the test had been scheduled to take place.
Before the in-flight abort test takes place, SpaceX will launch an orbital test flight of the crew-rated dragon (without the crew). Once that mission has been completed and that Dragon has been recovered and restored, it will be used on the in-flight abort test.
Whereas the launch pad abort test on May 6, 2015, demonstrated the crew-rated Dragon’s ability to lift astronauts away from an accident at the launch site, the in-flight abort test will validate the craft’s ability to do the same – from a launch vehicle on ascent.
If everything goes according to plan, the Falcon 9 will lift off from LC-39A and, at about a minute-and-a-half into the flight, when the booster is passing through the period of the flight known as maximum dynamic pressure or “max-Q” – the abort system will be activated. The Dragon spacecraft will then pull away from the Falcon 9, deploy its parachutes and splash down in the Atlantic Ocean.
Sierra Nevada Corporation Matures Dream Chaser® Spacecraft
Thermal Protection System
SNC tests Dream Chaser TPS tile at NASA's Ames Research Center
SPARKS, Nev. (June 26, 2015) – has successfully completed several significant Thermal Protection System (TPS) material development tests for its . The TPS is responsible for protecting crew members and cargo from the high temperatures the spacecraft will experience during re-entry.
The TPS tests were completed at NASA’s Ames Research Center and Johnson Space Center under reimbursable Space Act Agreements (SAA). The tests provided critical data needed to support the upcoming TPS subsystem Critical Design Review (CDR) and to validate Dream Chaser TPS manufacturing readiness. Additional TPS certification testing is also planned at the centers beginning in the fall of 2015. SNC made the announcement Friday, June 26 during NASA’s launch activities to media and social media at the agency’s Kennedy Space Center in Florida where the Dream Chaser tiles are manufactured.
“Safety of crew and cargo is most important to our team as we continue to mature the spacecraft design,” said , corporate vice president, SNC’s Space Systems. “For several years, we have worked collaboratively with Johnson and Ames, leveraging their existing infrastructure, materials and expertise to mature and customize the TPS for our unique spacecraft. Our TPS is lighter, stronger and more efficient than previous generations. We have met or exceeded all mission requirements. We are now prepared to enter the Critical Design Review phase for this system.”
Over 100 arc jet cycles and radiant heat tests were completed at Johnson’s Radiant Heat Test Facility (RHTF) and Ames’ Aerodynamic Heating Facility (AHF). RHTF provided results supporting thermal characterization of the developmental TPS materials. The test data were then used for thermal modeling, analysis and TPS sizing. The Ames AHF arc jet tests were performed as a second phase in the development testing to gauge the material performance in environments simulating Dream Chaser flight conditions.
Valuable arc jet test results support SNC’s certification of the manufacturing capability of a high-temperature material called TUFROC. TUFROC will be used on the high-temperature nose and wing leading edges of the Dream Chaser spacecraft. The TUFROC test articles were manufactured in Kennedy’s historic Thermal Protection System Facility to SNC’s specifications as part of the TUFROC technology transfer from Ames to SNC.
In addition to the TUFROC testing, arc jet cycles and radiant heat tests in high-heating, simulated re-entry environments were conducted to measure the thermal performance of new silica tile coating developed by NASA and SNC. SNC’s assessments show that these new coatings offer the same thermal protection as previously flown tile coatings, but at a greatly reduced cost.
The Dream Chaser spacecraft is the only reusable, lifting-body, low-g, and horizontal runway-landing spacecraft in the world capable of crewed and uncrewed transportation. The crewed variant has been under development in partnership with since 2010. SNC’s Dream Chaser is a reliable, cost-effective solution for transportation of crew and cargo to low-Earth orbit.
NASA Administrator Charlie Bolden's Blog
NASA Selects Astronauts for First U.S. Commercial Space Flights
Posted on by .
July has always been a big month for America’s space program. Next week, on July 14, will make the closest approach ever to Pluto, and the United States will become the first nation to visit this dwarf planet in the outer reaches of our solar system. This July 4 marked the tenth anniversary of Deep Impact, mankind’s first mission to reach out and touch a comet. It was on July 20, 1969 that Neil Armstrong and Buzz Aldrin made their giant leap for humankind. It was on July 30, 1971 that the lunar rover was driven on the surface of the Moon for the very first time. It was on July 4, 1997 that Pathfinder arrived on Mars. Furthermore, it was on July 14, 1965 – 50 years ago next week – that Mariner 4 flew by and sent us the very close-up first pictures of Mars.
Today, a half century after we received those first pictures of the Red Planet, we’re able to make a significant announcement that will further our nation’s .
I am pleased to announce that four American space pioneers have been selected to be the first astronauts to train to fly to space on , all part of our ambitious plan to return space launches to U.S. soil, create good-paying American jobs and advance our goal of sending humans farther into the solar system than ever before. These distinguished, veteran astronauts are blazing a new trail, a trail that will one day land them in the history books and Americans on the surface of Mars.
For as long as I’ve been Administrator, President Obama has made it very clear that returning the launches of American astronauts to American soil is a top priority – and he has persistently supported this initiative in his budget requests to Congress. Had we received everything he asked for, we’d be preparing to send these astronauts to space on commercial carriers as soon as this year. As it stands, we’re currently working toward launching in 2017, and today’s announcement allows our astronauts to begin training for these flights starting now.
We are on a , and in order to meet our goals for sending American astronauts to the Red Planet in the 2030s we need to be able to focus both on deep space and the groundbreaking work being done on the International Space Station (ISS).
Our initiative makes these parallel endeavors possible. By working with American companies to get our astronauts to the ISS, NASA is able to focus on game-changing technologies, the Orion spacecraft and the Space Launch System (SLS) rocket that are geared toward getting astronauts to deep space.
Furthermore, there are real economic benefits to bolstering America’s emerging commercial space market. We have over 350 American companies working across 36 states on our commercial crew initiative. Every dollar we invest in commercial crew is a dollar we invest in ourselves, rather than in the Russian economy.
Our plans to return launches to American soil also make fiscal sense. It currently costs $76 million per astronaut to fly on a Russian spacecraft. On an American-owned spacecraft, the average cost will be $58 million per astronaut. What’s more, each mission will carry four crewmembers instead of three, along with 100 kg of materials to support the important science and research we conduct on the ISS.
For these reasons, our program is a worthy successor to the incredible 30-year run of the Space Shuttle Program. The decision that President Bush made in 2004 to retire the Space Shuttle was not an easy decision, but it was the right decision. As you’ll recall, it was the recommendation of the Columbia Accident Investigation Board, and endorsed by many people in the space community – including yours truly.
I cannot think of a better way to continue our celebration of independence this July than to mark this milestone as we look to reassert our space travel independence and end our sole reliance on Russia to get American astronauts to the International Space Station.
I also want to take this opportunity to offer a special word of congratulations to astronaut candidates from the , who are transitioning into flight-ready status. These eight outstanding Americans – four of them women, four of them men — were selected from a pool of more than 6,300 applicants – our second largest pool of applicants, ever.
The enthusiasm for NASA’s astronaut program reminds us that journeying to space continues to be the dream of Americans everywhere. So my message to members of our incredible NASA Family, is that you must never lose sight of the fact that by your work every day, you inspire today’s students to become tomorrow’s leaders, scientists, engineers and astronauts.
NASA names Commercial Crew test pilots
, FLORIDA TODAY6:44 p.m. EDT July 9, 2015
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NASA on Thursday named four astronauts who will train for test flights of new Boeing and SpaceX capsules, likely becoming the first crews to launch from the Space Coast since the final shuttle mission four years ago.
Bob Behnken, Eric Boe, Doug Hurley and Sunita Williams are veteran test pilots who have flown on the shuttle and the International Space Station.
The orbital test flights to the station, which could launch in 2017, hope to pave the way for regular trips by the new commercial crew vehicles, ending reliance on Russia for access to and from the outpost.
"I remember when I launched from Kennedy the first time on a U.S. space shuttle, and it was pretty amazing," Williams said in a NASA video released Thursday. "So I can only imagine what it's going to be like after this long period of time to get back on a spacecraft at Kennedy."
SpaceX plans to launch its Falcon 9 rocket — which suffered a failure on its last flight that is now under investigation — and Dragon capsules from Kennedy Space Center's pad 39A. Boeing will launch CST-100 capsules on United Launch Alliance's Atlas V rocket from Cape Canaveral Air Force Station.
While Williams' reference to KSC suggested she would fly with SpaceX, NASA said the four astronauts will train with both companies and have not yet been assigned to flights.
Two-person crews will fly the first test flights by each capsule, after they have completed an orbital test flight without people on board.
Company proposals anticipate an all-NASA crew flying SpaceX's Dragon test flight, with Boeing's CST-100 carrying a split NASA-Boeing crew. Boeing has not yet identified its astronaut.
That means three of the four NASA astronauts likely will fly the two test missions, with one serving as a backup.
"These distinguished, veteran astronauts are blazing a new trail," said NASA Administrator Charles Bolden.
Behnken and Boe are Air Force colonels who each flew two shuttle missions. Behnken until recently was chief of NASA's Astronaut Office at Johnson Space Center, and Boe has served as its deputy chief.
"I'm honored to get the opportunity to participate with this new group, and to work with a team to get us on to this new era in spaceflight," Boe said in the NASA video.
A retired Marine Corps colonel, Hurley's two shuttle missions included the last one, which blasted off four years ago this week.
He said a "huge" team at NASA, together with Boeing and SpaceX teams, would work to make the commercial crew vehicles " as safe as possible."
Behnken said by working shoulder-to-shoulder with the companies, the astronauts were "instrumental in making sure the vehicles are ready for the first flights when the time comes."
Williams is a Navy captain and helicopter pilot whose 322 days in space during two ISS expeditions rank her sixth all-time among U.S. astronauts and second among all women. She earned a master's degree in engineering management from the Melbourne-based Florida Institute of Technology in 1995.
NASA last fall awarded Boeing a contract worth up to $4.2 billion, and SpaceX one worth up to $2.6 billion. Each company is guaranteed at least two flights to the ISS after NASA certifies their vehicles as safe.
Bolden said flights on average would cost $58 million per astronaut, compared to $76 million on Russia's Soyuz spacecraft.
NASA hopes to begin commercial crew flights in 2017. However, the space agency says that timeline will be delayed if Congress does not provide the $1.2 billion it requested for the program next year. Current budget plans are at least $225 million below that total.
The station is expected to operate at least through 2024.