The Blue Ghost lunar lander has captured its first images of the moon from Earth’s orbit as well as a video of Earth eclipsing the sun. See the dazzling views here.

Milestones like Sierra Space’s Joint Test 10B are needed to confirm Dream Chaser’s “ability to handle specialized payloads ...

A retro-futuristic spacecraft with a mixture of the old and new has passed a major milestone as it's readied for its debut ...

U.S. spacewalks were put on hold after water leaked into the airlock from the cooling loop for an astronaut's suit. NASA said the problem has been fixed. This was the eighth spacewalk for Williams, ...

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 who have had unplanned extended stays on the International Space Station (ISS) since this summer are both scheduled to participate in spacewalks in January. Williams and Wilmore are ...

This is the eighth space walk of Suni Williams' career One of the two astronauts stranded at the International Space Station (ISS) has taken their first space walk since arriving at the station ...

(AP) — One of NASA’s two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since arriving at the International Space Station more than seven ...

One of NASA's two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since arriving at the International Space Station more than seven months ago.