From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Historically, many scientists and society have been fascinated by the prospect of making contact with extraterrestrial ...

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 ...

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...

For more than a century, popular culture has trained us to picture extraterrestrials as bug-eyed, bipedal “little green men” ...

If there's one thing 'Star Trek' loves, even in times of peace, it's a scrap between Starfleet and the Klingons.