Chandra observations reveal black holes commonplace in early universe
Posted: Wed, Mar 14 11:35 AM ET (1635 GMT)
New data from NASA's Chandra X-ray Observatory released Tuesday has shown that black holes were commonplace and active in the early universe. Two...

ISS crew transfer completed
Posted: Wed, Mar 14 9:44 AM ET (1444 GMT)
The complete Expedition Two crew is now aboard the International Space Station after astronaut Susan Helms moved aboard the station early Wednesday. Helms officially transferred...

Second STS-102 spacewalk completed
Posted: Tue, Mar 13 11:27 AM ET (1627 GMT)
Astronauts Paul Richards and Andy Thomas successfully completed a six-hour spacewalk outside the shuttle Discovery and the International Space Station early Tuesday. The astronauts...

Air Force says Boeing on track for first EELV launch
Posted: Tue, Mar 13 8:35 AM ET (1335 GMT)
U.S. Air Force officials, responding to published reports Monday, said they still planned to use a Boeing Delta 4 for the first launch of...

Shuttle crew attaches cargo module to ISS
Posted: Mon, Mar 12 8:10 AM ET (1310 GMT)
The crew of the space shuttle Discovery attached the Leonardo cargo module to the International Space Station in the early morning hours Monday. Astronaut Andy...

Astronauts wrap up station spacewalk
Posted: Sun, Mar 11 9:33 AM ET (1433 GMT)
Two astronauts completed the first of two spacewalks scheduled for the STS-102 mission outside the International Space Station early Sunday. Astronauts James Voss and...

Shuttle docks to station after minor problem
Posted: Sat, Mar 10 8:07 AM ET (1307 GMT)
A problem with solar panels delayed the docking of the space shuttle Discovery with the International Space Station early Saturday by more than a hour....

NASA IG recommends metric reforms
Posted: Fri, Mar 9 8:25 PM ET (0125 GMT)
A report released this week by NASA's Office of Inspector General (IG)recommends that the agency should reform how it uses the metric system...

Orbital blames NASA for X-34 failure
Posted: Fri, Mar 9 11:22 AM ET (1622 GMT)
The president of Orbital Sciences Corporation says that additional NASA oversight and the failure by the agency to provide a working engine doomed the X-...

Ariane 5 launches two communications satellites
Posted: Thu, Mar 8 7:58 PM ET (0058 GMT)
An Ariane 5 booster successfully launched two European and Japanese communications satellites Thursday evening. The Ariane 5, designated Ariane 509, lifted off on Flight 140...