Scientists might have just found Earth's icy, distant cousin a few hundred million light-years away. HD 137010 b is one of ...

If you examine our solar system’s giant planets, you’ll notice right away that they’ve all got moons—a lot of moons. While ...

This is a hands-on preview of Aphelion to see how DON'T NOD tackles the sci-fi adventure genre.

Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

You don't need a rocket ship to visit another world. Right here on planet Earth, there are bizarre landscapes that defy expectations. They're real places you could visit with nothing more than a plane ...

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was ...

Hundreds of people who love the little planet that was dissed, gather every year in the Arizona town where Pluto was discovered. They celebrate scientific discovery, history and our solar system’s ...

Scientists tested whether microbes can survive the shock of a planetary impact and found some may endure the violent launch into space.

NEW YORK (AP) — Six planets are linking up in the sky at the end of February, and most will be visible to the naked eye. It’s what’s known as a planetary parade, which happens when multiple planets ...

If you've been following exoplanet research over the last couple of years, you've definitely heard of K2-18b. Located 124 ...

Scientists tested whether microbes can survive the shock of a planetary impact and found some may endure the violent launch into space.

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of the United States. In a recent interview, Barack Obama became the first ...