Delta 4 Heavy launches NRO satellite
Posted: Sat, Jun 30 9:51 AM ET (1351 GMT)
A Delta 4 Heavy lifted off Friday morning carrying a classified satellite for the National Reconnaissance Office (NRO). The Delta 4 Heavy lifted off from...

Shenzhou-9 lands safely
Posted: Fri, Jun 29 7:03 AM ET (1103 GMT)
The Shenzhou-9 spacecraft landed safely in China early Friday, completing a 13-day mission that saw the crewed spacecraft dock with an orbiting lab...

Private group announces plan for asteroid mission
Posted: Fri, Jun 29 6:48 AM ET (1048 GMT)
A non-profit organization announced Thursday its plans to fly a spacecraft to search for potentially hazardous near Earth objects (NEOs). The B612 Foundation said...

Spectra allow astronomers to measure mass of exoplanet
Posted: Thu, Jun 28 7:05 AM ET (1105 GMT)
Astronomers announced this week that they have used spectroscopic observations of an extrasolar planet to directly measure its mass. Astronomers at the European Southern Observatory...

MDA to buy Space Systems/Loral
Posted: Wed, Jun 27 7:38 AM ET (1138 GMT)
Canadian space company MacDonald, Dettwiler and Associates Ltd. (MDA) will buy the satellite manufacturing arm of Loral in a billion-dollar deal, the company announced...

Weather delays Delta 4 Heavy launch
Posted: Wed, Jun 27 7:28 AM ET (1128 GMT)
Heavy rains associated with a tropical storm have pushed back the launch of an NRO satellite on a Delta 4 Heavy from Thursday to Friday,...

GeoEye shares fall on NGA contract cuts
Posted: Tue, Jun 26 7:28 AM ET (1128 GMT)
Commercial remote sensing company GeoEye said Monday it would continue development of its next satellite despite receiving word from its primary government customer that it...

Shenzhou docks manually with Tiangong
Posted: Sun, Jun 24 11:03 AM ET (1503 GMT)
In a new demonstration of Chinese space capabilities, a crewed Shenzhou spacecraft safely undocked with an orbiting lab module Sunday and then redocked under manual...

ESA approves dark matter and energy mission
Posted: Sat, Jun 23 10:52 AM ET (1452 GMT)
The European Space Agency (ESA) gave its approval this week for the development of a space observatory that will seek new evidence of dark matter...

Astronomers discover two closely orbiting exoplanets
Posted: Fri, Jun 22 8:22 AM ET (1222 GMT)
Astronomers using data from NASA's Kepler spacecraft said Thursday they have discovered two dissimilar extrasolar planets with orbits very close to each other. The...