NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...

A rock that is described as "unusually shaped" and "not meant to be on the surface of Mars" has nevertheless made its way to ...

NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, ...

Mars is a cold, dry, desert-like planet. But billions of years ago, scientific evidence suggests that it had a thick ...

To verify the MARSIS findings, scientists are now using the Shallow Radar (SHARAD) on the Mars Reconnaissance Orbiter. SHARAD operates at higher frequencies but previously couldnt ...

NASA's Perseverance rover found a peculiar rock on Mars. Its composition suggests it may have originated from beyond our ...

NASA’s Perseverance Mars rover has made another strange discovery. While investigating the Vernodden area of Jezero Crater – ...

NASA’s Johnson Space Center reminded everyone on Monday that its four volunteers have been inside its Mars simulation habitat ...

Ancient Mars boasted abundant water, but the cold and dry conditions of today make liquid water on the Red Planet seem far ...

Science writer David Baron explores the initial interest in whether there was life on Mars in his latest book, "The Martians: ...

For the first time in more than five years, humanity has launched a mission to Mars — but it won't be arriving at the Red ...

It's a long trip to the red planet and space is tight, but eating well could require just a few simple ingredients.