An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

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

Anne McClain and Nichole Ayers achieved most of their planned tasks on today's (May 1) 5-hour, 44-minute extravehicular ...

The International Space Station (ISS) executed evasive maneuvers Wednesday evening (April 30) to avoid a piece of passing ...

A NASA astronaut noticed a "slice" in the index finger of her right glove during a spacewalk, prompting ground control to ...

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space Station, the agency announced.

In NASA’s fifth all-female spacewalk, Anne McClain and Nichole Ayers installed solar panel mounts and repositioned antennas ...

Fresh from space, NASA's oldest full-time astronaut said Monday that weightlessness made him feel decades younger, with ...

Turns out NASA thought she was pretty talented ... Cape Canaveral in Florida spent a stint on display inside the International Space Station. The experience was life-changing, not only because ...

Fresh from space, NASA's oldest full-time astronaut said ... Soyuz capsule to wrap up a seven-month mission at the International Space Station.In his first public remarks since touchdown, Pettit ...

ELVIS, a new holographic microscope developed at Portland State University, could help advance efforts to look for life on other worlds.