Phys.org Scientists claim to have found evidence of alien life. But ‘biosignatures’ might hide more than they reveal Astrobitica April 23, 2025 (Last updated: April 23, 2025) 1 minute read Whether or not we’re alone in the universe is one of the biggest questions in science. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: SpaceX launches 3 rockets from 3 pads in less than 37 hours (photos)Next: Incredible photo catches the sun rising behind the world’s largest telescope 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