NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station.

China has been practicing dog-fighting maneuvers with its satellites in space, a senior U.S. Space Force official said Tuesday. Vice Chief of Space Operations Gen. Michael Guetlein, speaking at the ...

The massive Amazon-backed broadband-by-satellite system, Project Kuiper, is potentially going to miss its regulatory ...

NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore are finally back on Earth. The two spent more than eight ...

NASA astronauts Nick Hague, Suni Williams, Butch Wilmore, and cosmonaut Aleksandr Gorbunov—returned to Earth on Tuesday after a successful splashdown in the Gulf of America.

LOS ANGELES -- NASA astronauts Suni Williams and Butch Wilmore, who had been stranded at the International Space Station (ISS ...

Wilmore and Williams, both former U.S. Navy test pilots, expected to remain in orbit for about 10 days on the mission, which ...

EDT on Tuesday, NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, along with Roscosmos cosmonaut Aleksandr Gorbunov, undocked from the International Space Station’s Harmony module aboard ...

WASHINGTON -- NASA astronauts Suni Williams and Butch Wilmore, who have been stranded at the International Space Station (ISS ...

Olly Geancopoulos’ game-winning goal in a 3-versus-3 overtime period couldn’t have come at a better time for the Space Coast ...

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.