While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

NASA's SPHEREx mission is gearing up for an exciting journey aboard a SpaceX Falcon 9 rocket, aiming to uncover the mysteries of the universe's early moments and the origins of water on planets. Over ...

The company says that “Starship flew within its designated launch corridor” and “any surviving pieces of debris would have ...

Government officials in Turks and Caicos said Friday that debris from a SpaceX rocket test that went awry fell over the Caribbean islands but that there have been no reported injuries so far and only ...

President-elect Donald Trump’s Jan. 20 inauguration will be under heightened security in the wake of two national security events — a terror attack in New Orleans and a Cybertruck explosion in Las ...

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

SpaceX said the ship experienced “a rapid unscheduled disassembly during its ascent burn,” moments after a dramatic, successful booster catch at the launchpad.

Starship, the most powerful rocket ever built, pulled off a daring booster catch on its most ambitious test flight yet, but ...

NASA astronauts Suni Williams and Butch Wilmore are waiting for their new ride back to Earth via SpaceX’s Crew Dragon this ...

NASA astronauts Nick Hague and Suni Williams completed a six-hour spacewalk to repair and upgrade equipment outside the ...

A suite of NASA scientific investigations and technology demonstrations is on its way to our nearest celestial neighbor ...

Robotic vehicles from Firefly Aerospace of Texas and Ispace of Japan parted ways early Wednesday after being launched on the ...