NASA calls off launch of black hole-hunter
233937
CAPE CANAVERAL, Fla. -- With just hours left in the countdown, NASA called off the launch Wednesday of a spacecraft that will hunt for emerging black holes.
335572
The U.S. space agency has dismissed the  male astronaut involved in a love triangle that led to a  bizarre confrontation between a female astronaut and another  woman in a Florida airport, a spokesman said on Friday.
207955
For the fourth time in two weeks, NASA nixed the launch of the space shuttle Atlantis, this time for a faulty fuel tank sensor &#151; the same glitch that has thwarted two other missions.
63231
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.
483068
NASA on Friday resurrected a telescope mission that will use high-energy X-rays to conduct a census of black holes in the universe. The Nuclear Spectroscopic Telescope Array, or Nustar, was canceled last year because of budget constraints. Nustar, now scheduled for launch in 2011, will fly two years prior to the launch of the James Webb Space Telescope, the successor to the aging Hubble Space Telescope.
299084
Monday morning's scheduled launch of a rocket carrying satellites for the Air Force and NASA was called off, according to NASA spokesman Keith Koehler.
524178
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.
99393
The National Aeronautics and Space Administration (Nasa) launched a space observatory named Swift last week to scan the universe for violent celestial explosions that astronomers believe represent the birth screams of black holes.
213912
KOUROU, French Guiana - A technical glitch halted the launch of a European rocket in South America just minutes before it was scheduled to carry two British and Indian satellites into orbit.
34374
By ASSOCIATED PRESS  NASA scrubbed today's launch of the space shuttle Atlantis, this time because of a problem that has bedeviled the space agency before: a faulty fuel tank sensor.  The launch was rescheduled for 11:15 a.m.
89441
Well, slightly postponed Brief The threat of lightning has forced NASA to postpone the launch of the Dawn mission to the asteroid belt by 24 hours.â¦
274938
NASA postponed for at least two days the launch of its robotic satellite-chasing spacecraft because the target satellite temporarily lost reception of a key navigational signal, the agency said Tuesday.
291922
NASA has delayed the third and final test flight of an unmanned, hypersonic aircraft attempting to fly at 10 times the speed of sound.
273839
CAPE CANAVERAL, Florida  - NASA postponed space shuttle Discovery's liftoff on Thursday night because of thick, low clouds at the Florida launch site.
605626
By ASSOCIATED PRESS  Low clouds forced NASA to delay the launch of space shuttle Discovery on Thursday night, and strong winds could delay another attempt for a day or two.
619590
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 (11,265 kph) after an apparent glitch
43392
A private space rocket launched from New Mexico malfunctions before it reaches space.