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

SpaceX is scheduled to bring home two astronauts who have been on the International Space Station since June. Mr. Musk said President Trump had asked for that to occur “as soon as possible.” ...

Jeff Bezos’s Blue Origin joined the billionaire’s space race in earnest when its New Glenn rocket roared from a launch pad at ...

Thursday morning, the new space race began in earnest. This time it’s not USA vs the Soviets, but a home-grown billionaire vs ...

The "rapid unscheduled disassembly" of Elon Musk's Starship sparked chaos as some airspace throughout the Caribbean was ...

The Minor Planet Center in Cambridge, Mass., officially registered the new space rock Jan. 2, saying it was spotted hurling ...

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

A new space race is taking place and Jeff Bezos’ Blue Origin just made the latest move as rival Elon Musk’s SpaceX prepares ...

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

Elon Musk’s Starship prototype has broken up during its seventh launch attempt, sending fiery debris streaking through the ...

Blue Origin successfully launched the rocket after an attempt earlier in the week was scrubbed. The flight is a crucial test of the company’s ability to compete with Elon Musk’s SpaceX.