Smithsonian Magazine on MSN9d
Scientists Discover Traces of Salt Water and Building Blocks of Life in NASA’s Samples From the Asteroid Bennu
Two new papers describe hints to a brine-filled environment on the 4.5-billion-year-old space rock and the presence of amino ...
Are we all aliens? NASA's returned asteroid samples hold the ingredients of life from a watery world
The findings provide the strongest evidence yet that asteroids may have planted the seeds of life on Earth and that these ...