Strange radio signals have been detected from the direction of K2-155 d, about 238 light-years away. Here's what it could mean.

A newly discovered multi-celled extremophile, dubbed the 'fire amoeba,' thrives in Lassen Volcanic National Park's heated ...

Could aliens be hiding under the ice on rogue planets? A nuclear engineer reacts to Kurzgesagt and explores the possibilities ...

Some scientists believe the sheer number of stars, planets and potentially habitable environments in space makes ...

This summer, exoplanet science—the study of planets orbiting stars beyond our sun—took a big step forward. Reports of helium ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of a watery exoplanet with a red dwarf sun overhead. A new study suggests that the exoplanet GJ 3378b, which ...

More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of ...

Beta Pictoris b appears to have an aurora caused by a powerful magnetic field. If confirmed, it would be the first such field ...

Northern Arizona University] Science fiction suggests that life on other planets, if it exists, is likely far more advanced than life on Earth. A recent study suggests otherwise. This new […] ...

Microscopic bits of alien tech on the moon? As scientists searched for intelligent extraterrestrial life — i.e., aliens — they’ve focused on a short list of standard possibilities. In other words, ...