NASA Cancels Hypersonic Flight
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NASA scrubbed its mission Monday to launch a pilotless plane that is capable of flying at 10 times the speed of sound. The launch of the X-43A was canceled due to technical problems.
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NASA will miss a  precious opportunity to fly a probe to Mars due to a conflict  of interest in picking a contractor, delaying the mission by  more than two years, officials said on Friday.
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NASA will make a second attempt today to set an aviation speed record after an instrumentation problem forced the agency to scrap a planned flight test Monday.
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com Staff. NASA once again postponed the launch of the Demonstration of Autonomous Rendezvous Technology (DART) spacecraft Thursday due to the discovery of contamination inside the fairing of its Pegasus launch vehicle.
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NASA officials on Monday postponed  for a day the launch of an unmanned experimental jet that would  have attempted to shoot out across the Pacific Ocean at a  record speed of more than 7,000 mph after an apparent glitch  with its electronics systems.
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NASA canceled Thursday's scheduled launch of the space shuttle Discovery when clouds rolled back over Florida during the critical 10-minute window.
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A male US astronaut whose involvement in a love triangle sparked a dangerous confrontation between his two female love rivals is being cut from the US space program, NASA announced.
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HOUSTON The NASA four-engine turbojet notoriously known as the &quot;vomit comet&quot; for its use in training astronauts for weightlessness made its final flight today.
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Nasa postpones Wednesday's launch of the space shuttle Atlantis due to a technical problem.
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NASA engineers and researchers are gearing up to end a hypersonic research program with a world-record flight approaching 7,000 mph over the Pacific Ocean.
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Golf ball-size hail that pelted space shuttle Atlantis earlier this week, dimpling its fuel tank, did enough damage that NASA has decided to cancel its March launch plans and send the shuttle back inside for repairs.
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By KASIE HUNT  WASHINGTON - NASA will delay the first manned flight of the new spacecraft designed to take humans back to the moon because of budget constraints, the agency's boss said Wednesday.
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NASA said the Wednesday landing of space shuttle Atlantis was canceled because of weather conditions and an unidentified object seen outside the shuttle.  NASA Mission Control in Houston informed the STS-115 crew about 10:45 a.m.
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NASA postponed the scheduled March launch of space shuttle Atlantis because of heat shield and fuel tank damage caused by a hail storm at Cape Canaveral.
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The record series of four hurricanes that hit Florida in recent weeks has ended NASA&#39;s hopes of returning the space shuttles to flight in March 2005, NASA announced on Friday.
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LOS ANGELES: Nasa delayed a planned flight of an unmanned hypersonic jet designed to reach a record speed of Mach 10, 11,263 kilometre per hour.
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By Mike Schneider  NASA on Tuesday postponed next month's launch of space shuttle Atlantis after a hailstorm left hundreds of small dents on the spacecraft's external fuel tank.