If we're to find extraterrestrial life in the universe, astronomers have pinpointed the best places to look for it. They have ...

A new study shows that stars with low magnetic activity are likely to support exoplanetary systems, making the hunt for these ...

Life on Earth is a precious thing, especially given what astronomers know about the visible universe. Although researchers have so far identified over 6,000 exoplanets beyond our solar system, only a ...

This quiz invites you to embark on a journey across the galaxy, exploring the science and wonder behind exoplanet discovery.

The headlines said we might have found alien life — but the reality is far more complicated. Scientists detected a possible biosignature on K2-18b, a distant exoplanet 124 light-years away, but the ...

Out of the 6,000 known exoplanets, it's these rocky worlds that are most worthy of attention in the search for life beyond our planet.

Add Yahoo as a preferred source to see more of our stories on Google. This artist’s concept depicts a potential volcanic exomoon between the exoplanet WASP-49Ab, left, and its parent star.

Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a star located about 83 light years away. The newfound alien world is slightly ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

The molten planet, with an atmosphere rich in sulfur-bearing gases, is unlike anything astronomers have ever smelled.

"I do not believe we yet have convincing evidence of the presence of DMS in K2-18b's atmosphere." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.