NASA's Artemis 2 mission will send a crew of four astronauts around the moon for the first time in more than 50 years. Here's ...

Scientists studying samples from the asteroid Bennu have uncovered a surprisingly complex chemical landscape at the tiniest scales.

The Artemis 2 astronauts have to be prepared to use a little water and a lot of creativity to prepare their moon foods in a ...

But Artemis 2 most closely resembles a mission known as Artemis 8, which on Dec. 21, 1968 sent three NASA astronauts on a six ...

But Artemis 2 most closely resembles a mission known as Artemis 8, which on Dec. 21, 1968 sent three NASA astronauts on a six-day trip orbiting the moon. As a prelude to a lunar landing, the flight ...

An accounting of all the water that should have been and gone on Mars’s surface has come up with a discrepancy that shows ...

NASA finds evidence on Mars of water that flowed billions of years ago, broadening the possibilities for life on the Red ...

The spacecraft will deliver NASA's Skyfall payload, which is a group of helicopters designed to find subsurface water on Mars ...

NASA's Perseverance rover has discovered evidence of ancient water flows on Mars, while a study suggests a younger age for ...

NASA’s Curiosity rover is investigating strange spiderweb-like ridges on Mars that may reveal a hidden chapter of the planet’s watery history. These “boxwork” formations likely formed when groundwater ...

Humanity has dreamed about discovering life on alien planets for as long as we have dreamed about visiting other worlds. Since Mars is the closest planet to Earth we can feasibly visit (hopefully by ...

This artist concept features NASA Mars Science Laboratory Curiosity rover, a mobile robot for investigating Mars past or present ability to sustain microbial life. NASA/JPL-Caltech NASA/JPL-Caltech ...