ULA selects RL10 for Vulcan upper stage
Posted: Sat, May 12 6:11 PM ET (2211 GMT)
United Launch Alliance announced Friday that it will use the RL10 engine from Aerojet Rocketdyne for its Vulcan upper stage. ULA said it selected the...

Britain considers satellite navigation system
Posted: Sat, May 12 6:10 PM ET (2210 GMT)
One British aerospace executive said that the UK could do its own satellite navigation system relatively quickly and inexpensively. Colin Paynter, managing director of Airbus...

Next Falcon Heavy launch delayed
Posted: Sat, May 12 6:09 PM ET (2209 GMT)
The next Falcon Heavy launch has been delayed to October. An Air Force spokesperson said that its Space Test Program 2 mission, the next flight...

Virgin Galactic performs first powered flight of second SpaceShipTwo
Posted: Sun, Apr 8 9:36 AM ET (1336 GMT)
Virgin Galactic's second SpaceShipTwo made its first powered flight Thursday. The vehicle, named VSS Unity, was released from its WhiteKnightTwo carrier aircraft at about...

Ariane 5 launches two communications satellites
Posted: Sun, Apr 8 9:30 AM ET (1330 GMT)
The Ariane 5 returned to flight Thursday, launching two communications satellites. The rocket lifted off from Kourou, French Guiana, at 5:34 pm EDT (2134...

X Prize Foundation revives lunar prize competition
Posted: Sun, Apr 8 9:25 AM ET (1325 GMT)
The X Prize Foundation is bringing back a lunar prize competition, although without any prize money for now. The foundation said Thursday it would restart...

Rocket Lab schedules first commercial launch
Posted: Sun, Apr 8 9:18 AM ET (1318 GMT)
Rocket Lab has scheduled its first commercial mission for later this month. The company, based in the U.S. but with launch operations in New...

Falcon 9 launches Dragon cargo spacecraft
Posted: Sun, Apr 8 9:14 AM ET (1314 GMT)
A SpaceX Falcon 9 launched a Dragon cargo spacecraft to the International Space Station Monday. The Falcon 9 lifted off from Cape Canaveral at 4:...

Tiangong-1 reenters over South Pacific
Posted: Sun, Apr 8 9:05 AM ET (1305 GMT)
China's Tiangong-1 module reentered on the night of April 1 over the South Pacific. The module reentered at 8:16 pm EDT (0016...

ISRO loses contact with newly-launched communications satellite
Posted: Sun, Apr 8 9:01 AM ET (1301 GMT)
India's space agency ISRO says it has lost contact with a newly launched communications satellite. ISRO said April 1 it lost contact with the...