Earth May Not Be The Best Planet For Life, Scientists Say Better Worlds Could Exist
Earth is the only planet known to support life, but scientists believe there could be other worlds in…
Venus May Have Devoured Its Moon
Venus has nearly the same mass, size, and structure as Earth, which has led astronomers to believe it…
Mars Organics Can’t Be Fully Explained by Geological Processes Alone, NASA Study Says
Known non-biological sources, from meteorites to surface chemistry, fall short of accounting for organic compounds detected by NASA’s…
What is NASA saying about 3I/ATLAS? See all interstellar comet photos
Did you miss seeing the new images? Here’s what to know about 3I/ATLAS, and a look at all…
More Evidence Emerges That One of Saturn’s Moons Could Harbor Life
A recent study of Enceladus, one of Saturn’s moons, has detected several organic compounds that had never been…
Astronomers Have Found 6,000 Planets Outside the Solar System
The number of confirmed planets outside of our solar system—known as exoplanets—has risen to 6,000, NASA has said.…