Pegasus launches ST5
Posted: Wed, Mar 22 1:58 PM ET (1858 GMT)
A Pegasus rocket successfully launched the three microsatellites that comprise NASA's Space Technology 5 (ST5) mission Wednesday morning. The Pegasus XL was dropped from...

Falcon 1 launch set for Thursday
Posted: Wed, Mar 22 6:59 AM ET (1159 GMT)
SpaceX has set the inaugural launch of its Falcon 1 rocket for Thursday after completing a static fire test earlier this week. In a brief...

Spirit loses use of one wheel
Posted: Tue, Mar 21 8:30 AM ET (1330 GMT)
One of the six wheels on the Mars Exploration Rover Spirit has stopped working entirely, forcing rover engineers to drag the wheel along as they...

ISS crew moves Soyuz
Posted: Mon, Mar 20 8:40 AM ET (1340 GMT)
The two-man crew of the International Space Station briefly left the orbiting outpost early Monday, flying their Soyuz spacecraft from one docking port on...

Report: Pentagon to recommend approval of ULA
Posted: Sat, Mar 18 10:15 AM ET (1515 GMT)
Top Defense Department officials have reportedly recommended that the federal government approve the formation of the United Launch Alliance, a merger of Boeing and Lockheed...

NASA to investigate shuttle arm mishap
Posted: Sat, Mar 18 10:06 AM ET (1506 GMT)
NASA announced Friday that is has convened a board to investigate a mishap at the Kennedy Space Center that damaged the shuttle Discovery's robotic...

Astronomers find more evidence for Big Bang, inflation
Posted: Fri, Mar 17 8:04 AM ET (1304 GMT)
Scientists analyzing data from a NASA spacecraft said Thursday they have found new evidence that the universe underwent a sharp expansion in the first trillionth...

Report: Sea Launch exec to take SpaceX job
Posted: Thu, Mar 16 8:28 PM ET (0128 GMT)
The president of Sea Launch, a multinational commercial launch services company, plans to resign and take a position with emerging rival SpaceX, Space News reported...

Atlas to launch ICO satellite
Posted: Thu, Mar 16 8:24 PM ET (0124 GMT)
International Launch Services (ILS) announced Thursday that it had won a contract to launch a next-generation mobile telephony satellite. Under the contract, an Atlas...

Pin glitch scrubs Pegasus launch
Posted: Wed, Mar 15 1:39 PM ET (1839 GMT)
The launch of three microsatellites on a Pegasus rocket was scrubbed Wednesday morning because of a problem with a pin on the launcher. The Pegasus...