In a quiet corner of an ancient riverbed on Mars, a speckled rock has pushed the search for extraterrestrial life into its ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

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FUTURE space colonists could live inside giant 3D-printed homes on the Moon and Mars – and we might already know what they’ll ...

NASA announced it found promising potential biosignatures on Mars. Potential biosignatures are things like chemicals and structures that could be a result of life on the planet, but more research was ...

Scientists have identified eight mysterious water-shaped caves on Mars, unlike volcanic tunnels, raising fresh hopes these ...

MRO used a special maneuver that rolls the spacecraft over 120 degrees. This enhances the power of SHARAD, which is MRO’s ...

"There is a lot to keep us busy." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's Perseverance Mars rover may soon set a record for the ...

NASA has lost contact with one of its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars orbiter is perilously close to running out of fuel, and the third mission ...