Alien Life Martian mystery: Why is an isotope of carbon depleted on the surface of Mars? Biology, geology, or astronomy... which one depletes carbon-13 on Mars? By Phil Plait 1 hour ago Could a probe possibly seek out life in the toxic clouds of Venus? Venus hasn’t nearly gotten the headlines Mars has when it comes to the search for life, but that might change. By Elizabeth Rayne 3 weeks ago Is Europa spewing water into space? This is how NASA is going to find out NASA's Europa Clipper Mission will find out whether Europa erupts in spectacular vapor plumes like Enceladus. By Elizabeth Rayne 4 weeks ago Want to know what alien waters could be like? Go to the bottom of the ocean Some of the most alien worlds that we know of are right here in the eldritch depths of our planet's oceans. 1 month ago Are there alien probes in the solar system? If so, someone could be phoning home Maybe E.T. was trying to use a probe to phone home, but we just didn't know where exactly to look until now. By Elizabeth Rayne 1 month ago Alien pathogens or invasive species could hitch a ride on a spacecraft and invade our planet If we don't watch out, alien microbes could invade Earth, or Earth microbes might crawl on an alien world By Elizabeth Rayne 1 month ago Bummer, that extraterrestrial signal from Proxima Centauri wasn’t aliens Remember that strange signal from Proxima Centauri everyone thought was an extraterrestrial technosignature? By Elizabeth Rayne 2 months ago Good soup! Raw ingredients for life abundant in the swirling discs around newly forming planets By Cassidy Ward 3 months ago Heating up meteorites could tell us more about exoplanet atmospheres and potential for life By Elizabeth Rayne 9 months ago Could Enceladus' frozen subsurface ocean contain active currents? By Jeff Spry 9 months ago Load More
Martian mystery: Why is an isotope of carbon depleted on the surface of Mars? Biology, geology, or astronomy... which one depletes carbon-13 on Mars? By Phil Plait 1 hour ago
Could a probe possibly seek out life in the toxic clouds of Venus? Venus hasn’t nearly gotten the headlines Mars has when it comes to the search for life, but that might change. By Elizabeth Rayne 3 weeks ago
Is Europa spewing water into space? This is how NASA is going to find out NASA's Europa Clipper Mission will find out whether Europa erupts in spectacular vapor plumes like Enceladus. By Elizabeth Rayne 4 weeks ago
Want to know what alien waters could be like? Go to the bottom of the ocean Some of the most alien worlds that we know of are right here in the eldritch depths of our planet's oceans. 1 month ago
Are there alien probes in the solar system? If so, someone could be phoning home Maybe E.T. was trying to use a probe to phone home, but we just didn't know where exactly to look until now. By Elizabeth Rayne 1 month ago
Alien pathogens or invasive species could hitch a ride on a spacecraft and invade our planet If we don't watch out, alien microbes could invade Earth, or Earth microbes might crawl on an alien world By Elizabeth Rayne 1 month ago
Bummer, that extraterrestrial signal from Proxima Centauri wasn’t aliens Remember that strange signal from Proxima Centauri everyone thought was an extraterrestrial technosignature? By Elizabeth Rayne 2 months ago
Good soup! Raw ingredients for life abundant in the swirling discs around newly forming planets By Cassidy Ward 3 months ago
Heating up meteorites could tell us more about exoplanet atmospheres and potential for life By Elizabeth Rayne 9 months ago
