As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

Billions of years ago, another planet smashed into Earth. An event of this epicness could have created our Moon. It also ...

Some scientific breakthroughs may be lost to time due to scandal and redaction, while others are simply a case of waiting for ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

From Athens to the Abbasids to today’s Anglosphere, creativity and commerce drive greatness Ninth century Baghdad, seat of the Abbasid Caliphate, was designed as a perfect circle to honor the Greek ...

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent ...

Scientists suggest the first alien signal we detect could be a desperate cry for help from a fading civilization.

President Trump has been tossing around the idea of extraterrestrial life and called for the release of UAP (Unidentified Anomalous Phenomena) records. On this conspiracy watch episode of The ...

For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are dominated by several recurrent tropes. There's the invasion by a warlike ...

An artist's illustration of an alien technological civilization on a distant planet. The colours are exaggerated to show growing atmospheric pollution. Image Credit: NASA/Jay Freidlander. For decades, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...