Mars rover sets record
Posted: Fri, May 21 7:32 AM ET (1132 GMT)
NASA's Mars Exploration Rover Opportunity now holds the record for the longest-lived spacecraft on the surface of Mars after breaking a record Thursday...

Spacewalkers begin ISS battery replacement
Posted: Thu, May 20 7:37 AM ET (1137 GMT)
Two spacewalking astronauts replaced several large batteries on the International Space Station and performed other work during a seven-hour spacewalk on Wednesday. Steve Bowen...

Russian module added to station
Posted: Wed, May 19 6:23 AM ET (1023 GMT)
Astronauts on the International Space Station added a new module to the orbiting outpost on Tuesday. Astronauts used the robotic arms on the station and...

Weather postpones Japanese probe launch
Posted: Tue, May 18 7:24 AM ET (1124 GMT)
Poor weather scrubbed the launch Tuesday of a Japanese Venus orbiter mission and solar sail demonstrator. JAXA officials said the H-2A launch from the...

STS-132 astronauts complete first spacewalk
Posted: Tue, May 18 7:12 AM ET (1112 GMT)
Two Atlantis astronauts spent over seven hours outside the International Space Station on Monday installing a new communications antenna and performing other work. Garrett Reisman...

Shuttle docks with space station
Posted: Sun, May 16 6:32 PM ET (2232 GMT)
The space shuttle Atlantis docked with the International Space Station as planned Sunday morning. Atlantis docked with the Harmony node of the station at 10:...

Atlantis launches on potentially final mission
Posted: Fri, May 14 6:14 PM ET (2214 GMT)
The space shuttle Atlantis launched on schedule Friday afternoon on a mission to the International Space Station that could be the final flight for the...

Energia to finance Sea Launch
Posted: Fri, May 14 6:24 AM ET (1024 GMT)
Russian space company Energia, one of the partners of the multinational Sea Launch venture, will finance the launch provider out of Chapter 11 and take...

Countdown begins for STS-132 launch
Posted: Wed, May 12 6:30 AM ET (1030 GMT)
NASA started the countdown Tuesday afternoon for Friday's launch of the space shuttle Atlantis on what may be that orbiter's final mission. The...

Loral wins Mexican satellite order
Posted: Tue, May 11 7:28 AM ET (1128 GMT)
Space Systems/Loral (SS/L) has won a contract to build a new communications satellite for a financially troubled Mexican company. SS/L will build...