By snatching chloroplasts from algae, animals called sacoglossans produce their own energy through photosynthesis ...

Andy Weir discusses his science-fueled novel “Project Hail Mary,” which has been adapted into a film that opens in theaters ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

New research shows many people vastly underestimate other people's beliefs in extraterrestrial life. Is social stigma keeping ...

As Hollywood grapples with existential questions and fickle audiences, one of its top stars, Ryan Gosling, has a simple credo ...

One of the consultants on Close Encounters was Dr. J. Allen Hynek, the head of an Air Force investigation called Project Blue ...

They surfaced in the writings of the British author Douglas Adams, whose playful imagination often touched philosophical concerns that resonate differently today. Today, March 11, marks the birth ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...

Denver-based Lux Aeterna has secured $10 million in seed funding to develop a reusable satellite designed to survive atmospheric reentry and fly again with new payloads, starting with a demonstration ...

If you’re in that boat, if you’re stressing over whether Project Hail Mary is actually good, please stop worrying. It’s ...