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

From insects to the moon, people have mistaken very Earthly phenomena for UFOs many times.

A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...

NASA's vision of building a moon base has begun to take shape. Here's what to know ahead of the latest update coming today ...

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

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 ...

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 ...

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 ...

Researchers propose turning a future NASA moon base into a quarantine station that would screen space samples before they ever reach Earth.

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...

The contracts ​for Firefly and Intuitive ‌Machines ⁠each involve sending another one of their landers to ​the moon.

The NASA Artemis program, now supported by 67 countries under the Artemis Accords, plans to return humans to the Moon by 2028 ...