Did life exist on Mars? Other planets? With AI's help, we may know soon
Washington DC (SPX) Sep 26, 2023
Scientists have discovered a simple and reliable test for signs of past or present life on other planets - "the holy grail of astrobiology." In the journal Proceedings of the National Academy of Sciences, a seven-member team, funded by the John Templeton Foundation and led by Jim Cleaves and Robert Hazen of the Carnegie Institution for Science, reports that, with 90% accuracy, their artifi