NASA's Curiosity rover has sent back a striking new "postcard" from high on the slopes of the Red Planet's Mount Sharp, ...

Godspeed, Artemis 2! As early as February, 4 astronauts will board NASA's Orion capsule atop the SLS rocket in Florida for 10 ...

Four astronauts are about to become the first humans to venture near the moon in more than half a century since NASA's iconic ...

One of the main questions in exoplanet science concerns M dwarfs (red dwarfs) and the habitability of exoplanets that orbit ...

Mars looks familiar from afar, but surviving there means creating a protective oasis in a hostile world. Instead of shipping ...

All of which has yielded crisp views of many different Martian scenes, including the remnants of gaseous eruptions and impact ...

New year, new trials! January's astrology wastes no time testing our limits — here's everything you need to know about your ...

New research shows how RNA, a key molecule for life, may have formed on early Earth using simple chemistry and materials delivered by asteroid impacts, linking space science with the origins of life ...

The genre of science fiction has a lot to say about sleep. Here are 11 great stories, from TV, film and books.

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

Discover how advanced rovers and orbiters work together to study Mars in unprecedented detail. From mobile laboratories like ...

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...