A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

For as long as humans have looked toward the stars, one question has remained unanswered: how did life begin? Scientists have ...

Researchers in Geneva, Switzerland make an incredible discovery of exoplanets that may be home to extraterrestrial life. See more in this clip from Season 4, Episode 15.

If you were hoping we’d find alien life hanging out on a cozy, pint-sized planet anytime soon, then you should know that ...

NASA plans to launch the Habitable Worlds Observatory in the 2040s, a mission whose goal is “to image Earth-like planets around other sun-like stars,” according to NASA’s website.

NASA’s Curiosity rover has once again found itself at the center of an extraordinary alien theory after a resurfaced image ...

We’ve found life on earth in places that we didn’t think life could possibly exist When we’re contemplating the existence of ...

A new study suggests that if extraterrestrial life exists, it’s likely being lived on this exoplanet. Astronomers have ...

English science fiction writer Arthur C. Clarke once said, “Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” It’s a line that has motivated ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...

The planet orbits a nearby low-mass star within the habitable zone, meaning conditions could potentially support liquid water and alien life (Image: NASA) The hunt for extraterrestrial life has ...

There’s no data to suggest that aliens exist. However, if we believed they existed and came to Earth, our planet would offer them a somewhat risky buffet. There is liquid water, as well as salts, ...