SHOCKED astronomers have spotted a “rogue” planet that defies historic theories. A unique “inside out” planetary system ...

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

We’ve discovered thousands of exoplanets — but not a single confirmed exomoon. That doesn’t mean they aren’t out there. In ...

There's a definite buzz going around this month about aliens from other worlds, or hadn't you noticed? Former US President ...

Some people thought he was confirming aliens exist. But he later clarified on Instagram that during his time in office, he ...

Astronomers have searched the skies for signs of extraterrestrial technology for decades. These searchers since 1960 have ...

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

One group of experts now say that looking for life on water and oxygen-rich planets could be a waste of time.

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 ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

What if we were the aliens? In a great 1991 episode of 'Star Trek: The Next Generation,' the notion of aliens among us was ...