Orbital Sciences under federal probe
Posted: Fri, May 27 2:38 PM ET (1838 GMT)
Two Orbital Sciences Corporation facilities, including the company's headquarters, were searched by federal investigators Thursday as part of a probe into the aerospace company'...

Discovery returns to VAB
Posted: Fri, May 27 8:57 AM ET (1257 GMT)
NASA rolled back the space shuttle Discovery to the Vehicle Assembly Building on Thursday to replace its external tank, part of preparations for a July...

Potential space tourist resumes training
Posted: Thu, May 26 6:40 AM ET (1040 GMT)
Gregory Olsen, a millionaire US businessman whose bid to fly into space last year was stymied by a medical condition, has resumed training for a...

Voyager at edge of solar system
Posted: Wed, May 25 5:33 AM ET (0933 GMT)
Space scientists said Tuesday that NASA's Voyager 1 spacecraft has reached the frontier of the solar system, a turbulent boundary between interplanetary and interstellar...

Solar sail launch date set
Posted: Tue, May 24 8:33 AM ET (1233 GMT)
The Planetary Society announced Monday that it will launch Cosmos 1, its solar sail spacecraft, next month from a Russian submarine. Launch of Cosmos 1...

Proton launches DirecTV satellite
Posted: Mon, May 23 8:03 AM ET (1203 GMT)
A Russian Proton booster successfully launched a new broadcasting satellite for DirecTV late Sunday. The Proton M lifted off from the Baikonur Cosmodrome in Kazakhstan...

Report: ESA may cooperate with Russia on manned spacecraft
Posted: Sun, May 22 7:15 AM ET (1115 GMT)
The European Space Agency (ESA) is considering a proposal to cooperate with Russia on the development of a new manned spacecraft that could give ESA...

Proton launch of commercial satellite delayed
Posted: Sun, May 22 7:05 AM ET (1105 GMT)
The launch of a commercial satellite on a Proton rocket was postponed one day Saturday because of a technical problem. The Proton M was scheduled...

NASA tests shuttle external tank
Posted: Sat, May 21 6:49 AM ET (1049 GMT)
NASA officials pronounced Friday's fueling test of the space shuttle external tank a success, but still need to examine the data to see if...

Delta 2 launches weather satellite
Posted: Sat, May 21 6:41 AM ET (1041 GMT)
After over a week's worth of delays, a Delta 2 successfully launched a polar-orbiting weather satellite Friday morning. The Boeing Delta 2 7320...