Columbia University professor David Kipping predicts humanity's first alien encounter will be with a rare, "loud" technosignature from an unstable civilization. His "Eschatian Hypothesis" suggests ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and dramatic. But what if the real first "hello" from space isn't from a ...

A retired U.S. Air Force veteran claimed he encountered UFOs that disabled multiple nuclear missiles while he served in the military during the Cold War. Robert Salas claimed that an unknown entity ...

An alien life-form has been detected hurtling towards the Earth. First contact is imminent. How would our planet’s leaders respond? This intriguing mix of science documentary and drama talks to a mix ...

A woman has come forward with startling claims of a late‑night alien encounter. Brisbane-based researcher Sheryl Gottschall said she had a terrifying close encounter with three 'grey aliens' in her ...