Scientists have discovered unexpected water-ice clouds on a distant, Jupiter-like exoplanet, challenging current atmospheric ...

Starlight has been the key to finding thousands of exoplanets over the past decade, but researchers have found a new way to ...

This not-so-little piece of equipment could change astronomy forever. And it could be about to find alien life. Maybe in a ...

It's a big universe out there and if we have any neighbors, it might be better if they left us alone, and one pair of ...

Add Yahoo as a preferred source to see more of our stories on Google. A newly identified world beyond our solar system is giving scientists a fresh look at how strange planets can be, and it may come ...

A newly discovered “super-Earth” planet could allow us to finally see alien life, researchers say. The world – named GJ 251 c and lying less than 20 light years away – is thought to be a “super Earth” ...

Scientists using NASA’s James Webb Space Telescope have found a unique planet in another star system that’s shaped like a lemon. The lopsided Jupiter-style planet is so bizarre that it may blur the ...

Alien solar systems that are home to so-called "hot Jupiters" — gas giants circling sizzlingly close to their stars — are unlikely homes for Earth-like planets, researchers say. Hot Jupiters get their ...

The race to compile a sort of catalogue of the planets orbiting distant Suns is intensifying, with the upcoming Nancy Grace Roman Space Telescope, for instance, set to spot tens of thousands of such ...