SpaceX has been attempting to launch a Falcon 9 rocket since Saturday, Aug. 9 to deploy internet-beaming Starlink satellites ...

SpaceX has been attempting to launch its Falcon 9 rocket since Aug. 9 from California - a launch that could be visible in Arizona.

SpaceX rival AST SpaceMobile plans to deploy over 45-60 satellites for its broadband internet service by 2026.

Starlink satellites launch weekly from Florida, but what are they exactly? Here's a look at SpaceX's Starlink satellites.

Ridley Scott’s original Alien was as lean and relentless as the phallic nightmare that vaulted free of John Hurt’s chest ...

Four astronauts splashed down off the coast of San Diego after hustling to the International Space Station five months ago to ...

Alphabet Inc. is collaborating with NASA to develop an artificial intelligence medical assistant designed to diagnose and treat astronauts.

Blue Origin partners with Shift4 to accept Bitcoin, Ethereum, and other cryptocurrencies for space tourism flights aboard New Shepard.

Orbital refueling could unlock long-distance space travel, but microgravity and cryogenics make it one of aerospace's ...

As able as he is, the situation cries out for a permanent NASA administrator, someone with the respect of both President Trump and the Congress.

An international crew of four astronauts is back home on Earth Saturday (Sday Manila time) after nearly five months aboard ...