Elon Musk's Tesla’s humanoid robot — dubbed Optimus and designed to assist humans in a variety of tasks — is expected to travel to Mars by 2026, according to an announcement from SpaceX CEO himself re ...

A Falcon 9 rocket carrying the Crew-10 successfully launched from NASA’s Kennedy Space Center at 7:03 p.m. ET.

If SpaceX gets its way, the Space Coast will get a lot more rocket rumbles and sonic booms as the company increases Falcon 9 ...

The delayed mission must reach the space station before the two astronauts who've been "stuck" in space can return home.

A replacement crew is heading to the ISS, and Suni Williams and Butch Wilmore will come home at last. But first, another delay.

SpaceX called off its plans to launch four people into orbit Wednesday night off as part of a mission to bring back two onboard the Boeing Starliner.

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at ...

Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to speed astronauts to Mars, but not until 2031.

SpaceX plans to launch NASA’s SPHEREx Observatory and PUNCH satellites from its Falcon 9 rocket Tuesday which may be seen in the skies above California.

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

The postponement, driven primarily by thick clouds, was the second scrub of the flight since an issue with the rocket on ...