Europa may be one of the most promising places to search for alien life, but it is also one of the hardest moons to explore.

It’s a real space oddity. Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased ...

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

Instead of searching the skies for radio signals, scientists suggest the first evidence of an extinct alien civilisation could be buried in lunar soil.

Luis Elizondo claims unreleased photographs show giant monoliths on the moon. These intriguing images are expected to be made ...

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 ...

Once small enough, these technograins might gain a trip out of its host solar system by a solar wind that overcomes the star's gravity holding it back. These motes of dust are then free to roam the ...

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

Did a flying saucer just land at NASA? It sure looks like it.

Newly declassified Pentagon UFO files have reignited debate over a possible alien presence on the Moon after a previously secret NASA Apollo 16 briefing surfaced online. The recording references a ...

A new study proposes examining Mars and other space samples on the Moon before bringing them to Earth, arguing it would ...

Making a long-awaited return in over a decade, 'Rhythm Heaven Groove' delivers a rewarding, enjoyable time in both co-op and ...