Scientists have shortlisted 100 unusual radio signals from space after a 21-year search using Arecibo Observatory data. While ...

For twenty-one years, between 1999 and 2020, millions of people around the world lent the processing cycles of their personal ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

A brief, ten second flash from the distant universe has just become one of the most intriguing signals humanity has ever ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

NASA’s Pandora mission will study exoplanet atmospheres by separating star light from planet signals, helping scientists learn which distant worlds may have air, water, and signs of life ...

According to a recent study, advanced extraterrestrial communication may not rely on radio waves, but rather on subtle, ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...