Tesla CEO and Amazon founder vie for dominance of satellite launch market and could influence Nasa plans to return to Moon ...

Blue Origin's New Glenn finally roared into orbit in the early hours of Thursday, with SpaceX's Starship rocket set to launch ...

In the seventh test flight of Starship, the most powerful rocket ever built that’s part of Nasa’s upcoming Moon mission, the ...

SpaceX will launch Starship for a seventh test flight on Thursday, after weather concerns pushed back an experiment that will ...

Elon Musk’s spaceflight company is continuing its work on the vehicle that could one day take people to the moon and ...

After Jeff Bezos's Blue Origin nailed its first-ever orbital flight, Elon Musk's SpaceX is seizing back the spotlight on ...

Blue Origin successfully launched the rocket after an attempt earlier in the week was scrubbed. The flight is a crucial test ...

SpaceX will launch Starship for a seventh test flight on Wednesday, an experiment that will feature the spacecraft’s first ...

The Federal Aviation Administration issued a launch license for the next Starship flight test on Dec. 17, clearing the way ...

Both Gov. Gavin Newsom and Elon Musk are raising questions about whether the Coastal Commission can block home rebuilds, reviving a classic debate over environmental preservation versus development.

One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since ...