NASA is unveiling a major discovery from its Perseverance rover — and it could be the biggest clue yet in the search for life on Mars. The sample, called Sapphire Canyon, was collected from an ancient riverbed and may contain signs of organic molecules and chemical reactions linked to life. But is it truly evidence of Martian life — or just a strange geological formation? Here's everything you need to know before NASA's live announcement.<br />WooGlobe Ref : WGA558960<br />For licensing and to use this video, please email licensing@wooglobe.com
