NASA’s long record of Martian exploration has trained the public to expect a steady stream of images and data from the Red ...

New evidence of ancient rivers suggests Mars may have been a "blue planet," thanks to an ocean spanning its entire northern ...

Mars is absolutely dripping with evidence that the red planet was once a striking blue, complete with glistening lakes, ...

"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

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In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its most tantalizing phase yet. NASA now says the layered stone, drilled by the ...

Over four years since it landed on Mars, NASA's Perseverance Rover might have made serious headway in its mission to find signs of ancient microbial life on the planet. Last July, the autonomous ...

Curiosity took the images in the morning and the evening to show what light looks like during different parts of the day.