Astronomers in a recent breakthrough have identified 45 new rocky exoplanets that could harbour and support alien life. The ...

Scientists have discovered natural space weather stations that exist around distant stars because these stations can ...

As the number of exoplanets we've discovered increases, the question about life existing somewhere other than the Earth ...

Scientists might have just found Earth's icy, distant cousin a few hundred light-years away. HD 137010 b is one of thousands of exoplanets, or planets that orbit other stars, and is potentially the ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...

By Will Dunham WASHINGTON, March 16 (Reuters) - Astronomers have spotted a planet orbiting a star in our neighborhood of the ...

Talk about a hot mess. Scientists have uncovered a hellish “lava world” where temperatures soar to a blistering 2,700 degrees ...

One debate about the origin of life on Earth concerns whether it formed around deep-sea hydrothermal vents or in scars left behind by an asteroid impact. A new review article analyzes recent research ...

Unlike our Moon, they can keep water in oceans liquid for more than 4 billion years.

What would you do if you woke up on a spaceship light-years from Earth without knowing why you're there? Based on the New ...

A doorway cut into a rock face in Peru that some speculate has links to extraterrestrial life remains a great mystery to archaeologists. Aramu Muru, dating back to 200 BC to 1,000 AD, was discovered ...