Scientists say the rocks lend weight to a theory that life on Earth originated, as Darwin wrote, “in some warm little pond” on land, suggesting we should look for it in similar environments on Mars.
(Image credit: Courtesy of Tara Djokic)
Scientists say the rocks lend weight to a theory that life on Earth originated, as Darwin wrote, “in some warm little pond” on land, suggesting we should look for it in similar environments on Mars.
(Image credit: Courtesy of Tara Djokic)