Two NASA astronauts are currently hard at work in space, patching up an instrument called NICER (Neutron star Interior ...

The pictures were taken inside the International Space Station last week, when Sunita Williams and Nick Hague donned ...

NASA astronauts Sunita Williams and Nick Hague are set to step outside the International Space Station (ISS) for a spacewalk.

Astronauts Suni Williams and Nick Hague completed pivotal maintenance tasks on the International Space Station in their ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

During this spacewalk, Williams and Hague will step out to replace a rate gyro assembly which provides orientation control ...

This event, known as US Spacewalk 91, is Williams' first in 12 years and her eighth overall, while for Hague, it's his fourth venture outside the ISS.

One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since ...

After a gap of more than a year, NASA successfully resumed spacewalks outside the International Space Station on Thursday. NASA astronauts Nick Hague and Suni Williams, dressed in pressurized NASA ...

"NASA astronauts @AstroHague and @Astro_Suni suited up inside @Space_Station last week for fit checks ahead of their 6.5-hour ...

Preparations for an upcoming spacewalk continued aboard the International Space Station (ISS) as astronauts conducted health ...