What can lava tubes on Earth teach us about finding life on Mars? This is a recent study published in Communications Earth & Environment hopes to address as an international team of researchers ...

NASA is moving forward with plans to bring samples from Mars to Earth for more intense study than is possible on the red planet, and its robotic explorers are already laying the groundwork. The ...

An artist's conception of the fetch rover approaching a sample collection tube. Editor at Large For nearly half a century, NASA has been talking an awfully good game about its much-heralded Mars ...

For nearly four years, NASA’s Perseverance rover has journeyed across an unexplored patch of land on Mars—once home to an ancient river delta—and collected a slew of rock samples sealed inside ...