At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...

For astronaut safety and to bolster success of the human exploration to come later, NASA needs an end-to-end demonstration of ...

Exploration advocates are pushing back against the planned cancellation of NASA's Mars sample return project, saying it could ...

Now, let's delve into solving the The Red Planet crossword clue, featured as 32 Down in the USA Today Crossword on December ...

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

NASA lost contact with the MAVEN probe in Mars orbit, and teams are working to reestablish communications after an unexpected ...

Mars has an active, electrically charged surface where dust storms and spinning dust devils regularly move and reshape the ...

A recent photo from NASA's Curiosity rover gives an idea of what Mars would look like under skies that resemble our own on ...

New findings from Mars reveal ancient rivers, lakes, and organic-rich sediments that could have supported microscopic life.

NASA Curiosity rover, which launched from Florida in 2011, captured panoramic image of Mars that resembles a sunset on Earth.

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

Mars Ingenuity helicopter's 59th flight was captured by the Perseverance rover's Left Mastcam-Z camera. Credit: Credit: Space ...