When it comes to the space sciences, nothing is quite as exciting as the search for alien life, and NASA thinks it has a good ...

Life's capacity to survive in simulated lunar and Martian soils has been explored in two papers published in Scientific ...

A new NASA analysis concludes that it is "reasonable to hypothesize" that living things could have formed the odd organic ...

Chalk up another victory for “Conan the Bacterium”—a rugged germ that fresh research suggests could conquer the solar system.

Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

Tiny life forms tucked into debris from an asteroid hit could catapult to other planets—including Earth—and survive, a new ...

This finding by Perseverance…is the closest we have ever come to discovering life on Mars,” said acting NASA administrator Sean Duffy in a statement. “The identification of a potential biosignature on ...

"Life might actually survive being ejected from one planet and moving to another." ...

A new study shows how simulated Mars dust affects tardigrades, offering insight into space farming and contamination risks.

Tests conducted with tardigrades suggest that there is something in Martian dirt that dramatically reduces biological ...

The key to solving the mystery of the Viking results is the discovery of perchlorate on the Martian surface in 2008. When you purchase through links on our site, we may earn an affiliate commission.