Two NASA astronauts venture outside the International Space Station for a spacewalk to complete station upgrades. Anne ...

NASA is covering an all-female spacewalk today, with astronauts Anne McClain and Nichole Ayers retrieving batteries and adapter plates from an external pallet to upgrade the power storage capacity ...

From breathtaking snapshots of distant galaxies to game-changing discoveries about the universe’s expansion, the Hubble Space ...

In the summer of 1995, Robert Williams, then director of the Space Telescope Science Institute, which manages the Hubble ...

NASA astronaut Don Pettit has 30 years of being an astronaut under his belt, and in a recent interview, he revealed a unique ...

NASA astronauts Anne McClain and Nichole Ayers are set to begin their spacewalk on Thursday at 8 a.m. ET, exiting the space station for a planned six hours and 35 minutes. NASA will broadcast the ...

Two NASA astronauts will conduct the fifth all-female spacewalk in history today (May 1), and you can watch the action live. Nichole Ayers and Anne McClain will head outside the International Space ...

Two NASA astronauts will step outside the International Space Station on Thursday to take part in U.S. Spacewalk 93, NASA's ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

The ISS and its crew are reported safe after NASA and its partners were forced to raise the orbit of the facility to avoid a hazardous piece of space junk.

A Firefly Aerospace rocket launched from California crashed into the Pacific Ocean north of Antarctica, failing to place into ...

Magna Petra will bring back the NASA-developed Mass Spectrometer Observing Lunar Operations, or MSOLO, instrument to the lunar surface under a cooperative research and development agreement with the ...