Mars orbiter's computer rebooted
Posted: Fri, Mar 13 7:15 AM ET (1115 GMT)
NASA's Mars Odyssey spacecraft successfully rebooted its computer system this week, a process designed in part to restore a set of backup systems for...

Debris passes near ISS
Posted: Thu, Mar 12 9:43 PM ET (0143 GMT)
The crew of the International Space Station sheltered in the Soyuz capsule docked to the station for a brief time Thursday as a precaution as...

STS-119 launch postponed
Posted: Wed, Mar 11 8:59 PM ET (0059 GMT)
Wednesday's scheduled launch of the space shuttle Discovery was scrubbed several hours before liftoff because of a hydrogen leak, pushing the launch back to...

ISS crew performs spacewalk
Posted: Wed, Mar 11 8:12 AM ET (1212 GMT)
Two members of the International Space Station's crew carried out a spacewalk Tuesday, performing several tasks outside the station in advance of upcoming Shuttle...

Iridium replaces satellite lost in collision
Posted: Wed, Mar 11 7:57 AM ET (1157 GMT)
Iridium Satellite LLC announced Monday that it has replaced a satellite destroyed in a collision with a Russian satellite last month with an on-orbit...

Countdown begins for shuttle launch
Posted: Mon, Mar 9 1:51 PM ET (1751 GMT)
The countdown for Wednesday night's launch of the shuttle Discovery on a mission to the International Space Station started as planned Sunday evening. The...

Delta launches Kepler mission
Posted: Sat, Mar 7 10:52 AM ET (1552 GMT)
A Delta 2 rocket successfully launched NASA's Kepler spacecraft, a mission to search for Earth-like planets around other stars. The Delta 2 rocket...

Former NASA official indicted on ethics charge
Posted: Sat, Mar 7 10:35 AM ET (1535 GMT)
A former key NASA official was indicted Friday on charges he used his influence to steer millions in agency funding to a client. A federal...

Binary black hole system discovered
Posted: Fri, Mar 6 7:34 AM ET (1234 GMT)
Astronomers have found for the first time a pair of supermassive black holes orbiting each other, the result of a previous collision of galaxies. NOAO...

Shuttle cleared for March 11 launch
Posted: Thu, Mar 5 7:06 AM ET (1206 GMT)
Shuttle managers agreed Wednesday to make preparations for the launch of the space shuttle Discovery on the evening of March 11 after resolving an issue...