Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

Get the latest federal technology news delivered to your inbox. You might think this column is about UFOs and the Pentagon's ...

With new technologies come new opportunities. And that is especially true in astronomy—with every new advanced telescope, we ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

This video explores the profound scientific and philosophical quest to discover intelligent extraterrestrial life, examining ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals . Unexplained gases on other planets. Things mistaken for UFOs ...

Eventually, we'll launch a mission dedicated solely to studying an interstellar object. When that day comes, which one should ...

It catches very low frequency radio waves made by lightning, solar storms and charged particles moving through Earth’s ...

JWST detected rising methane emissions from interstellar comet 3I/ATLAS, exposing ancient interior ice and offering new ...