The astronauts who flew aboard the Boeing Starliner for its maiden crewed voyage undocked Tuesday morning from the ISS and are on their way home.

A Navy destroyer has deployed to the Gulf of America on a mission usually reserved for the U.S. Coast Guard to help deter ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...

Butch Wilmore, Suni Williams and their two crewmates will depart the International Space Station at 1:05 a.m. ET on Tuesday ...

The SpaceX Crew Dragon Endurance docked with the International Space Station just after midnight Sunday beginning the ...

With a replacement crew on board the space station, NASA is eyeing Tuesday for the Starliner astronauts' return to Earth, finally ending their marathon mission.

Powerful jets and radiation winds from two protostars are slamming into the nebulosity around them, sculpting the nebula.

SPHEREx, NASA’s latest astrophysics observatory, has launched aboard a Falcon 9 rocket alongside PUNCH, a mission studying solar wind. SPHEREx will create a 3D map of the universe, helping to uncover ...

Undertaking his first CEO role in more than a decade since leaving Google, Schmidt is said to be going all in on setting ...

Besides the telescope, SpaceX’s Falcon rocket provided a lift from Vandenberg for a quartet of NASA satellites called Punch.

Russian special forces walked miles inside of a gas pipeline to strike Ukrainian units from the rear in the Kursk region, ...