Phys.org Did NASA’s Curiosity rover find signs of ancient life on Mars? An astrobiologist explains how we determine ‘life’ Astrobitica April 23, 2026 (Last updated: April 23, 2026) 1 minute read NASA’s Curiosity rover has identified seven new organic compounds on the planet Mars, according to new research published in Nature Communications. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Interstellar invader comet 3I/ATLAS formed in a world much colder than the solar systemNext: James Webb Space Telescope peers into a dying star surrounded by mysterious buckyballs: ‘The structures we’re seeing now are breathtaking’ Related Stories Phys.org Astronomers catch hot birth of galaxy cluster more than 11 billion light-years away Astrobitica August 19, 2026 Phys.org Mars attacks: How much dust from the red planet is safe to breathe? Astrobitica August 18, 2026 Phys.org NASA’s LRO images Falcon 9 crater on moon, learns new details Astrobitica August 18, 2026