NASA astronaut and Expedition 73 crew member Nichole Ayers took this photo of the forward portion of the International Space ...

NASA astronauts Anne McClain and Nichole Ayers emerged around 9 a.m. Thursday, May 1 for the fifth-ever all-female spacewalk.

You can also use astronomy accessories to make your observing easier, and use our Satellite Tracker page powered by N2YO.com to find out when and how to see the International Space Station and ...

During his time in microgravity, Pettit, an inveterate tinkerer, said he likes to spend his free time either doing ...

Bright yellow tulips make for a striking foreground for the launch of a new crew to the International Space Station.

Astronaut Ron Garan sleeps in his sleeping bag on the International Space Station in 2008 ... of light and darkness. When you watch the moon from Earth, you can see that. So, astronauts could ...

Life on board the International Space Station takes ... in space can be tough even for astronauts who expect to spend an entire year away from home. "Thanksgiving, where you're used to having ...

Astronaut Anne McClain talks about her mission aboard the ISS and what it means to represent Washington state in space.

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

“The International Space Station ... "So if you believe we will launch in May next year, we will have done it from scratch in three years," Haot said. "In Haven-2, we believe we can build ...

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

A Russian Soyuz rocket carrying a Soyuz MS-27 spacecraft with NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky, lifts off for the International Space Station ...