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

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 ...

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

Astronomers have confirmed that Comet 3I/ATLAS is an interstellar object. It is the third known visitor from beyond our solar system, according to NASA. The comet follows a hyperbolic path. It is not ...

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 ...

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 ...

A stray comet will make its closest approach to Earth today in one last hurrah before racing back toward interstellar space.

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 newly discovered object, dubbed A11pl3Z, appears to be moving too fast and straight to have originated in the solar system. If confirmed, it will be the third interstellar visitor ever spotted. When ...