The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...

It starts with a signal. Faint, strange, and unlike anything humanity has ever recorded. Within hours, it escalates into an event that changes the course of history as an alien arrival on Earth ...

The International Academy of Astronautics has updated its guidelines, requiring verification and UN consultation before ...

The man who claims a comet is an alien spaceship has claimed alien contact with Earth will be confirmed by 2030. Theoretical physicist Avi Loeb has been leading speculation that the so-called 3I/ATLAS ...

A newly detected interstellar object, 3I/ATLAS, has reignited global intrigue about extraterrestrial life just as the Search for Extraterrestrial Intelligence Institute (SETI) introduces controversial ...

Is the world hurtling toward its first real alien encounter? Or are we reading too much into a celestial visitor? A blind mystic, a mysterious space object, a Harvard scientist, and a dire warning ...

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...