Machine learning is quietly rewriting the rules of the cosmic hunt for company. Instead of waiting to recognize familiar fingerprints of biology, researchers are training algorithms to spot the deeper ...

Scientists are closer than ever to answering one of humanity’s biggest questions: are we alone? With the power of the James Webb Space Telescope, researchers can now analyze the atmospheres of distant ...

Are we alone in the universe? While the search for life beyond Earth has so far turned up empty, the infamous question continues to haunt humanity’s exploration of the vast cosmos. Now, NASA’s ...