Tag: space shuttle

ASAP: SLS/Orion Launch Cadence Poses Safety Risks

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Space Launch System in flight. (Credit: NASA)

Space Launch System in flight. (Credit: NASA)

NASA’s Aerospace Safety Advisory Panel (ASAP) believes the projected low flight rates of the Space Launch System (SLS) and Orion crew vehicle will create significant safety challenges for the space agency. The independent safety group also raised questions about the safety of flying astronauts on the system in 2021.

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NASA Honors Fallen Astronauts on Day of Remembrance

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Challenger crew. Back row, left to right: mission specialist Ellison Onizuka, payload specialist Christa McAuliffe, payload specialist Gregory Jarvis, mission specialist Judith Resnik. Front row left to right: pilot Michael J. Smith, commander Francis "Dick" Scobee, mission specialist Ronald McNair. (Credit: NASA)

Challenger crew. Back row, left to right: mission specialist Ellison Onizuka, payload specialist Christa McAuliffe, payload specialist Gregory Jarvis, mission specialist Judith Resnik. Front row left to right: pilot Michael J. Smith, commander Francis “Dick” Scobee, mission specialist Ronald McNair. (Credit: NASA)

Message from the Administrator:
Day of Remembrance – Jan. 28, 2015

Today we remember and give thanks for the lives and contributions of those who gave all trying to push the boundaries of human achievement. On this solemn occasion, we pause in our normal routines and remember the STS-107 Columbia crew; the STS-51L Challenger crew; the Apollo 1 crew; Mike Adams, the first in-flight fatality of the space program as he piloted the X-15 No. 3 on a research flight; and those lost in test flights and aeronautics research throughout our history.

The crew of STS-107. From left to right are mission specialist David Brown, commander Rick Husband, mission specialist Laurel Clark, mission specialist Kalpana Chawla, mission specialist Michael Anderson, pilot William McCool, and Israeli payload specialist Ilan Ramon. (Credit: NASA)

The crew of STS-107. From left to right are mission specialist David Brown, commander Rick Husband, mission specialist Laurel Clark, mission specialist Kalpana Chawla, mission specialist Michael Anderson, pilot William McCool, and Israeli payload specialist Ilan Ramon. (Credit: NASA)

These men and women were our friends, family and colleagues. They still are. As we undertake a journey to Mars, they will be with us. They have our eternal respect, love and gratitude.

Today, their legacy lives on as the International Space Station fulfills its promise as a symbol of hope for the world and a springboard to missions farther into the solar system. Our lost friends are with us in the strivings of all of our missions to take humans to new destinations and to unlock the secrets of our universe. We honor them by making our dreams of a better tomorrow reality and taking advantage of the fruits of exploration to improve life for people everywhere.

Apollo 1 astronauts Gus Grissom, Ed White and Roger Chaffee. (Credit: NASA)

Apollo 1 astronauts Gus Grissom, Ed White and Roger Chaffee. (Credit: NASA)

Let us join together as one NASA Family, along with the entire world, in paying our respects, and honoring the memories of our dear friends. They will never be forgotten. Godspeed to every one of them.

Charlie B.

2014: The Year We Discovered Space is Hard (Part III)

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The spot where SpaceShipTwo's cockpit crashed. (Credit: Douglas Messier)

The spot where SpaceShipTwo’s cockpit crashed. (Credit: Douglas Messier)

The Coming Reckoning for NewSpace

After the Challenger accident in 1986, the nation went through the five stages of grief. First there was denial that such a tragedy could occur. That was followed by depression over the loss of seven brave Americans.

And there was anger. A lot of anger. As reporters and the Rogers Commission began to investigate the accident, it emerged that the astronauts’ deaths could have been prevented. The investigations also exposed serious flaws in the space shuttle and deep dysfunction within NASA, an agency renowned for its technical competence. The picture that emerged was not pretty.

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Shuttle Carrier Aircraft Now on Display in Palmdale

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Shuttle Carrier Aircraft (Credit: Douglas Messier)

Shuttle Carrier Aircraft (Credit: Douglas Messier)

Shuttle Carrier N911NA is now on display at the Joe Davies Heritage Airpark at 2001 East Avenue P in Palmdale, Calif. The airpark is open Friday, Saturday and Sunday from 11 a.m. to 4 p.m., excluding major holidays. Admission is free.

Shuttle Carrier Aircraft (Credit: Douglas Messier)

Shuttle Carrier Aircraft (Credit: Douglas Messier)

NASA acquired the former Japan Airlines 747-100ASR in 1988 after the space shuttle Challenger accident. It entered service two years later. The aircraft was used in 1991 to transport the space shuttle Endeavour from its manufacturing plant in Palmdale to the Kennedy Space Center in Florida.

Shuttle Carrier Aircraft (Credit: Douglas Messier)

Shuttle Carrier Aircraft (Credit: Douglas Messier)

NASA has loaded the aircraft to the Joe Davies airpark. It will remain a source of spare parts for the space agency’s SOFIA flying observatory, which is based at the adjacent Armstrong Aircraft Operations Facility.

The Shuttle Carrier Aircraft with a B-52 bomber. (Credit: Douglas Messier)

The Shuttle Carrier Aircraft with a B-52 bomber. (Credit: Douglas Messier)

NASA Partners with X-37B Program for Use of Former Space Shuttle Hangars

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x37landing2_june2012
KENNEDY SPACE CENTER, Fla. (NASA PR) — NASA’s Kennedy Space Center in Florida has entered into an agreement with the U.S. Air Force’s X-37B Program for use of the center’s Orbiter Processing Facility (OPF) Bays 1 and 2 to process the X-37B Orbital Test Vehicle for launch.

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How Much Space is in Space?

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Courtesy of: SelfStorage.com

More RS-25 Engine Tests Conducted at Stennis

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Four RS-25 engines, like the one pictured undergoing a hot-fire test, will power the core stage of NASA's Space Launch System (SLS) -- NASA's new heavy-lift launch vehicle. (Credit: NASA)

Four RS-25 engines, like the one pictured undergoing a hot-fire test, will power the core stage of NASA’s Space Launch System (SLS) — NASA’s new heavy-lift launch vehicle. (Credit: NASA)

STENNIS SPACE CENTER, Miss. (NASA PR) — The RS-25 engine that will power NASA’s new rocket, the Space Launch System (SLS), off the launch pad and on journeys to an asteroid and Mars is getting ready for the test stand. And it is packing a big punch.

Engineers at NASA’s Stennis Space Center near Bay St. Louis, Miss., are now focusing their attention on preparing the RS-25 engine after completing testing of the J-2X engine April 10. Four RS-25 engines, previously known as space shuttle main engines, will muscle the core stage of SLS for each of its missions. Towering more than 200 feet tall with a diameter of 27.6 feet, the core stage will store cryogenic liquid hydrogen and liquid oxygen that will feed the vehicle’s RS-25s.

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NASA Signs Agreement with SpaceX for Use of Historic Launch Pad

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Discovery on Pad 39A. (Credit: NASA)

KENNEDY SPACE CENTER, Fla. (NASA PR) — NASA Kennedy Space Center’s historic Launch Complex 39A, the site from which numerous Apollo and space shuttle missions began, is beginning a new mission as a commercial launch site.

NASA signed a property agreement with Space Exploration Technologies Corporation (SpaceX) of Hawthorne, Calif., on Monday for use and occupancy of the seaside complex along Florida’s central east coast. It will serve as a platform for SpaceX to support their commercial launch activities.

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SpaceX Signs 20-Year Lease for Pad 39A

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Launch Pad 39A with the space shuttle Endeavour. (Credit: NASA)

Launch Pad 39A with the space shuttle Endeavour. (Credit: NASA)

SpaceX has signed a 20-year lease on Pad 39A, the former shuttle launch facility the company plans to use for its Falcon 9 and Falcon Heavy boosters.

“I promise everybody, we’re going to make great use of this pad,” said Gwynne Shotwell, SpaceX president and chief operating officer.

NASA Administrator Charlie Bolden and KSC Director Bob Cabana joined Shotwell at the pad to announce the agreement moments after they signed it, beginning the pad’s “new mission as a commercial launch site,” Bolden said.

SpaceX hopes to launch its first heavy-lift Falcon rocket from KSC in the first quarter of next year, a mission previously expected to launch from California.

And if later this year SpaceX wins a NASA contract to launch astronauts to the International Space Station, those missions also would depart from KSC by 2017….

Shotwell said SpaceX would install new instrumentation and some new plumbing at 39A.

More details are to come, but the overhaul likely won’t be as significant as at pad 39B, where NASA dismantled the fixed and rotating shuttle service towers.

Read more here.

Fungi Research Conducted in Space

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The study’s lead author Aurélie Crabbé (left), Cheryl Nickerson (Principal Investigator and senior author on the study) and co-author Jennifer Barrila (right) of Arizona State University’s Biodesign Institute, Center for Infectious Diseases and Vaccinology. (Credit: Arizona State University/Anais Bon)

The study’s lead author Aurélie Crabbé (left), Cheryl Nickerson (Principal Investigator and senior author on the study) and co-author Jennifer Barrila (right) of Arizona State University’s Biodesign Institute, Center for Infectious Diseases and Vaccinology. (Credit: Arizona State University/Anais Bon)

TEMPE, Ariz. (NASA PR) — You may not recognize it by name, but if you have ever had a child with a diaper rash, that child was likely a host to Candida albicans (C. albicans). This unwelcome “guest” can be hard to control, as it can potentially lead to serious illness in humans with weakened immune systems. During an investigation dubbed “Microbe,” using the unique microgravity environment aboard space shuttle Atlantis on an International Space Station mission, researchers at the Arizona State University (ASU) in Tempe gained a better understanding of these prevalent fungi. Their tendency to become more aggressive in microgravity helps scientists see what mechanisms control the behavior of these types of organisms, with the potential to develop ways to influence their behavior both in space and on Earth.

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