The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is ...
A new line of research proposes that the first clear signs of extraterrestrial intelligence may not come from distant stars, ...
Instead of searching the skies for radio signals, scientists suggest the first evidence of an extinct alien civilisation ...
The twinkling stars in the night sky are not just beautiful to look at. Their flickering reveals something about the varying temperatures and densities in the layers of Earth's atmosphere, which ...
In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search for life beyond Earth. From explaining unusual features on Mars and ...
The Observatory is one of the most important alien structures currently available in Subnautica 2 Early Access. Located deep within the Alien Ruins biome, this massive tower-like structure remains ...