NASA’s Opportunity rover spent nearly 15 years exploring Mars, rewriting expectations for robotic space missions and uncovering evidence that the Red Planet may once have supported microbial life.

NASA's Curiosity Mars rover has uncovered a diverse mix of organic molecules on Mars, including chemicals widely considered building blocks for the origin of life on Earth. The findings, which come ...

The rover will collect the samples from a region of Mars called Oxia Planum, a clay-rich, ancient plain on Mars, located just ...

The Curiosity rover has uncovered the most diverse array of organic molecules ever found on Mars, including seven that had never been detected before on the red planet. These carbon-containing ...

Viking 1 kicked off the search for Martian life 50 years ago. Now NASA’s shifting priorities are putting the quest in limbo.

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"The Krokodillen rocks formed before Jezero Crater was created, during Mars' earliest geologic period, the Noachian, and are among the oldest rocks on Mars." When you purchase through links on our ...

NASA's Curiosity Mars rover took this selfie at a location nicknamed "Mary Anning" after a 19th century English paleontologist. This was the site of the chemical experiment uncovering diverse organic ...