NASA astronaut Sunita "Suni" Williams is set to solidify her place in space exploration history as one of the most ...

NASA astronauts Nick Hague and Suni Williams completed a six-hour spacewalk to repair and upgrade equipment outside the ...

NASA astronaut Sunita Williams has successfully completed her eighth spacewalk, bringing her total extravehicular activity ...

This will be while they are 700km in orbit. The astronauts will be testing new extravehicular activity (EVA) astronaut suits which, as their name suggests, have been upgraded from Space X’s ...

So, the space agency does have a protocol for astronauts to follow in case someone does die in space. Astronaut and former ...

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

Spacewalks, also known as EVAs (extravehicular activities), are a crucial part of space exploration. From routine maintenance to historic firsts, here are 10 Most Iconic Spacewalks.

NASA's Nick Hague and Suni Williams will service the X-ray telescope attached to the ISS during a 6.5-hour-long spacewalk today (Jan. 16). Watch it live.

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 ...

Cathleen Lewis: It's the ideal color to keep the astronauts safe. If you're planning to go out in outer space, that reflective nature is an absolute. Narrator: But those white EVA suits aren't the ...