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

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...

In July 2025, astronomers spotted something remarkable passing through our Solar System, an object that had not come from ...

When a bright fireball streaked across the Alaska sky last spring, the usual tools scientists rely on to track such ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

These signals were first found by chance as telescopes scanned broad areas of the sky. Only about a dozen of these unusual ...

The Pentagon released over a hundred newly declassified files related to UFOs (now officially referred to as Unidentified ...

A rare visitor from another star system prompted SETI to hunt for alien technology, but the mysterious object appears to be a ...

A bizarre radio galaxy discovered by a citizen scientist has left astronomers puzzled, revealing a never-before-seen "bow-and-arrow" structure that could offer rare insight into how galaxies are ...

A telescope so powerful it could detect your phone from the Sun is coming to the Nevada desert. What it's hunting for will ...

A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...