NASA and the Energy Department are developing a nuclear reactor to be used on the moon's surface, with the project set to ...

New research suggests Mars was once a blue planet, as scientists identify river deltas and signs of a vast ancient ocean on ...

The red planet was half blue, according to space scientists. A research team using images from cameras on Mars-orbiting ...

Mars hides a story carved by wind, fire, and impact. These photos reveal the scars of a planet shaped by violence.

NASA’s Curiosity rover just wrapped a high-stakes mission on Mars, capturing rare nighttime images and uncovering a key ...

This video compares three high-performance cars—an Audi, a BMW, and a Nissan GT-R—on a frozen lake to find out which ...

History shows that when American science and innovation come together, from the Manhattan Project to the Apollo Mission, our ...

A study by scientists at Penn State and NASA shows that intact biomolecules from dormant microbes break down much more slowly ...

Long thought of as a dry, barren world, Mars may once have shimmered with shades of blue. A new study reveals the discovery ...

NASA has launched a competition to help develop food sources for astronauts on Mars. The winning idea might even help people ...

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Missions and Discoveries. Artemis II Mission: Astronauts to Orbit the Moon. Get ready, space fans! NASA’s Artemis II mission ...