When NFL hopeful Leland Melvin suffered a hamstring injury in practice, it opened the door to an unusual backup career: NASA astronaut. (This piece originally aired Feb. 7, 2015 on Weekend All ...

This article, Astronaut reads 'Hitchhiker's Guide to the Galaxy' in space, originally appeared on CNET.com. Astronaut Samantha Cristoforetti wins at celebrating Towel Day. Video screenshot by ...

What looks like a celestial hummingbird in this stunning space wallpaper is really the result of a collision between a spiral and an elliptical galaxy at a whopping 326 million light- years away.

Noguchi is a Japan Aerospace Exploration Agency astronaut who arrived at the ISS with Hopkins and two others in November 2020. His video shows the stars in our Milky Way galaxy sparkling in all ...