Alien civilizations may have left traces. We just may not have been looking in the right place.

Scientists propose building a lab on the moon to screen Mars and other space samples for alien microbes before they ever ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

The moon is always there, even when we can’t see it. Through all its phases and phenomena, people love to look up at our ...

Viral images falsely depicting President Trump meeting mysterious figures at the White House have sparked alien conspiracy theories. These AI-generated images, shared widely online, were debunked by ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new paper. Reading time 3 minutes In our search for life beyond Earth, we might ...

A corner of the internet is promoting the idea that the AI-generated images show Trump with Nordic royal guards.

Pulverised technology from collapsed alien civilisations may lie scattered across the solar system, including on the Moon, a new study suggests. The likelihood of advanced aliens living at the same ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

Explore decades of incredible images and videos of stars, planets, moons, and galaxies—most of which are free to use and ...