Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

The search for alien life is mostly limited to the “Goldilocks Zone”, that is, the distance from a star where liquid water and ample light could exist for life to thrive. However, a new study has ...

Explore how astronomers aim to identify signs of alien life by analysing the atmospheres of distant exoplanets through ...

Life may not get blasted off any of the known "super-Earth" worlds as readily as it can from our planet, scientists find. The discovery suggests that any intelligent aliens that develop on such ...

The sulfurous gas steams out of the alien bloom, filling the air so fully that a lone telescope floating 700 trillion miles (over a quadrillion kilometers) away can sense it — faintly, for just a few ...

As many as 200 worlds beyond our solar system discovered by astronomers may be larger than estimated, which could influence the search for extraterrestrial life. That's the theory of a team of ...

A growing number of studies have cast doubt on earlier claims about signs of life on K2-18b, a planet 124 light-years away in the Leo constellation, concluding that the available data doesn’t support ...

Aliens may have been closer to Earth than first thought. New research from NASA reveals that Ceres, the dwarf planet in the asteroid belt between Mars and Jupiter, harbored the right conditions to ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Who hasn't looked into the sky and wondered if there's life out there, somewhere, looking back at ...

"We inch closer to understanding where life might be possible beyond this planet we call home." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

Researchers found that a tidally locked planet like our nearest neighbor Proxima b could produce significant lightning storms, but that these storms were far different from those on Earth. When you ...

Scientists have assembled a catalogue of more than 2,000 stars that could be supporting alien life. Researchers behind the ...