Harvard's Avi Loeb reveals 3I/ATLAS has symmetric mini-jets at 120-degree intervals. Could these be propulsion thrusters on ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

The chemical foundations of life could be found in the frigid pockets of molecular clouds that exist in the space between ...

Avi Loeb famously dubbed the October 27 perihelion event of 3I/ATLAS as a possible black swan event that would render all our ...

The cosmic wanderer that has fascinated the world since it was found last summer is finally getting ready to say goodbye for ...

A classified response from the CIA has reopened debate around 3I/ATLAS. NASA calls it a comet, but rising speculation ...

The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook ...

Polygon has rounded up the best icy sci-fi planets from our favorite video games, movies, television, and books ...

A huge bar of iron has been discovered lurking inside the iconic Ring Nebula. The structure is enormous, spanning hundreds of ...

Nowhere on Earth is more guaranteed to put modern anxieties into perspective than Egypt. Visiting the pyramids of Giza ...

Matthew McConaughey and Woody Harrelson claim there’s ‘evidence’ they’re brothers in a new episode of the Where Everybody ...

NASA’s Hubble Space Telescope uses near-infrared imaging to penetrate dust clouds, revealing the formation of massive ...