NASA and SpaceX late Monday said they were standing down the launch of the SPHEREx and PUNCH spacecraft missions due to unfavorable weather at the launch site and an issue with one of the spacecrafts.

Crew-9 launched with Hague and Gorbunov and two empty seats for Williams and Wilmore on the return journey, aboard SpaceX's ...

So far, the consequences of these failures have not been lethal. But space remains a difficult, hazardous game. Reentering debris from a Falcon 9 upper stage could have struck someone in Poland. God ...

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SpaceX launched the Crew-10 mission to the ISS today (March 14) to relieve the 'stuck' Starliner astronauts and two other ...

After every federal employee received an email asking them to list their recent accomplishments, SpaceX CEO Elon Musk took to ...

The quartet are headed for a six-month rotation aboard the ISS and will be relieving their Crew-9 counterparts ... Trump may cancel NASA's powerful SLS moon rocket – here's what that would ...

NASA's Space Shuttle successfully reached orbit during its first attempt in April 1981. The Saturn V rocket that launched the first humans to the Moon also didn't explode during liftoff in July 1969.

Graduate and undergraduate students at three university-led teams will try to solve aviation challenges and improve flight in ...

The Falcon 9 has become one of the U.S.’ most ... Meanwhile, NASA’s Space Shuttle successor, the Space Launch System, has accrued billions in cost overruns and years of delays.