Decades of constant X-ray emission from the Helix Nebula’s white dwarf suggest debris from a Jupiter-sized planet steadily rains upon the star.

Elon Musk has officially announced the sale of X in an "all-stock transaction" — but not to a competitor. Instead, the ...

SpaceX is looking to launch just under an hour from now. If weather is still an issue, the launch will be attempted tomorrow ...

The first orbital rocket launched from Europe crashed less than a minute after it was launched Sunday, but operators still considered the mission a success.

A four-person crew will spend three to five days aboard a SpaceX capsule orbiting above the poles of Earth — a flight path ...

At least one federal employee that Elon Musk can’t fire has taken an important stand for all the workers who were terminated ...

NASA’s SpaceX Crew-11 mission, four crew members from will launch in the coming months to the International Space Station.

KENNEDY SPACE CENTER — Despite an issue with a hydraulic system during the first launch attempt, NASA and SpaceX were ... the space station at around 11:30 p.m. ET on Saturday.

Who's up for a historic late-night launch? Weather permitting, SpaceX will launch a spacecraft carrying the first people to ...

After completing a long-duration stay aboard the International Space Station, NASA’s SpaceX Crew-9 astronauts will discuss their mission.

The first-ever launch of the German Isar Aerospace company's Spectrum two-stage rocket was scrubbed Monday due to weather ...