The livestream will now begin Friday at 11 p.m. EST, Dec. 19 (0400 GMT on Dec. 20), weather permitting, after rain prevented ...

Today is one astronomers, stargazers and alien conspiracy theorists have been waiting for: interstellar comet 3I/ATLAS is as ...

The best science fiction movie of the century is currently streaming for free on Pluto TV, and users of the free platform are (rightly) obsessed with the film. The titles of the best sci-fi film ever ...

Comet 3I/ATLAS — only the third known interstellar object to enter our solar system — made its closest pass by the Sun on Friday, October 30, 2025. Scientists are watching as the comet is expected to ...

Interstellar space exploration has long been the stuff of science fiction, a technological challenge that many engineers believe humans just aren’t up to yet. But an ongoing study by a group of ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system. The Hubble Telescope and its Wide Field Camera 3 got an incredible view of the comet ...

Researchers want to build a spacecraft to lurk in far-Earth orbit and chase down interstellar objects as they whizz through the solar system. When you purchase through links on our site, we may earn ...