Mars May Have Hosted Life All Along | Science News

New research is reigniting the debate over whether life ever existed on Mars, challenging the long-held conclusion that Viking mission data in the 1970s didn’t find proof of organisms. Scientists now argue that ambiguous signals from ancient Mars—once wet and habitable—might actually be biological fingerprints, urging a shift in how we interpret evidence. Recent rover discoveries, like microbial-like mineral patterns, add weight to this theory, suggesting life may have once thrived. The key is moving beyond the need for a single smoking gun and embracing a cumulative approach to biosignatures, which could unlock the secrets of extraterrestrial life—if we’re willing to rethink what life looks like. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/aec9d8298a2704ea