NASA postpones second Green Run test
Posted: Fri, Feb 26 10:01 AM ET (1501 GMT)
NASA announced Monday it is postponing a second static-fire test of the Space Launch System core stage that had been scheduled for this week....

Cygnus cargo spacecraft launched to ISS
Posted: Fri, Feb 26 9:59 AM ET (1459 GMT)
A Cygnus cargo spacecraft arrived at the International Space Station Monday after its launch Saturday. A Northrop Grumman Antares rocket lifted off at 12:36...

Perseverance lands on Mars
Posted: Fri, Feb 19 6:59 PM ET (2359 GMT)
NASA's Perseverance rover successfully landed on Mars Thursday. Signals confirming a safe touchdown of the rover in Jezero Crater, Mars, arrived at the Jet...

Raytheon to challenge Lockheed acquisition of Aerojet Rocketdyne
Posted: Fri, Feb 19 6:53 PM ET (2353 GMT)
Raytheon says it will challenge Lockheed Martin's acquisition of Aerojet Rocketdyne. Raytheon CEO Gregory Hayes said at an investor conference Wednesday that his company...

SpaceX raises $850 million
Posted: Fri, Feb 19 6:53 PM ET (2353 GMT)
SpaceX has reportedly raised a new round of $850 million, valuing the company at $74 billion. The round, closed last week, valued the company at $...

Falcon 9 launches Starlink satellites; booster landing fails
Posted: Fri, Feb 19 6:50 PM ET (2350 GMT)
A Falcon 9 launched another set of Starlink satellites Monday, but the first stage failed to land for the first time in nearly a year....

Russia launches Progress cargo spacecraft
Posted: Fri, Feb 19 6:48 PM ET (2348 GMT)
Russia launched a Progress cargo spacecraft to the International Space Station Sunday night. The Soyuz-2.1a rocket lifted off at 11:45 p.m....

Falcon Heavy to launch first Gateway elements
Posted: Sun, Feb 14 9:52 AM ET (1452 GMT)
A Falcon Heavy will launch the first modules of the lunar Gateway. NASA said Tuesday it awarded a contract to SpaceX for the Falcon Heavy...

Chinese Mars mission enters orbit
Posted: Sun, Feb 14 9:47 AM ET (1447 GMT)
China's Tianwen-1 spacecraft went into orbit around Mars early Wednesday. The spacecraft fired its main engine for about 15 minutes shortly before 7...

UAE Hope spacecraft arrives at Mars
Posted: Sun, Feb 14 9:44 AM ET (1444 GMT)
The UAE's Hope spacecraft entered orbit around Mars Tuesday. The spacecraft fired its thrusters for 27 minutes, slowing the spacecraft down enough to be...