A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

If scientists are able to inspect it in person, and they find that Mars was indeed once alive with microbes, we would know ...

Jupiter's Hill radius on 16 March 2026. Harvard's Avi Loeb suggests the object could release a 96th moon, marking a potential ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

We live in a very exciting time: answers to some of the oldest questions humanity has conceived are within our grasp. One of ...

The Betz Sphere wasn’t impressive at first glance. It looked like a solid metal ball with no markings or seams. What drew ...

Artists are giving thrift store paintings new life and sharing them on the Repaintings subreddit; here are some of our ...