Two scientists want NASA to build a quarantine lab for alien germs on the Moon, rather than on Earth. The pair, ...

Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...

Researchers say a biocontainment facility on the Moon could be humanity's last line of defense against potential future alien ...

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

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

Instead of searching the skies for radio signals, scientists suggest the first evidence of an extinct alien civilisation ...

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 ...

Newly declassified Pentagon UFO files have reignited debate over a possible alien presence on the Moon after a previously ...

A provocative study suggests that Jupiter’s frozen moon Europa may not only be hospitable, but that life from Earth could be ...

Scientists propose a simple but powerful new method for detecting traces of alien biology, whether on Jupiter's icy moons, in ...

A biologist specializing in invasive species has partnered with a former Pentagon strategist in pushing NASA to construct a ...