Every few years, something slips through our cosmic neighborhood that doesn't belong here. It arrives from somewhere out past ...

A deep dive into Christopher Nolan's ambitious sci-fi masterpiece, from its opening shot to the fifth-dimensional beings that ...

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

Artificial intelligence (AI) is continuing to have a disruptive impact on ever more parts of humanity. But what does it mean ...

Juice observed 3I/ATLAS during perihelion, when Earth-based telescopes could not. Spectroscopic observations measured water ...

An interstellar comet that blazed past the sun and swung by Earth last year could be nearly three times older than our solar system and is unlike anything ever before seen in our cosmic backyard, ...

Add Yahoo as a preferred source to see more of our stories on Google. Time dilation. The fifth dimension. Gravity's ability to transcend time and space. Yep, if you watched Christopher Nolan's sci-fi ...

Add Yahoo as a preferred source to see more of our stories on Google. Most Christopher Nolan films require multiple viewings to truly understand, as the director is a fan of non-linear stories that ...

Interstellar comet 3I/ATLAS is in the news again after NASA shared a new picture taken by the Hubble Space Telescope on Nov. 30. This fresh image confirms something exciting — the comet is still ...

NASA hosted a livestream Nov. 19 to share newly released images of Comet 3I/ATLAS, the third known interstellar object to traverse our solar system. The unprecedented observation campaign utilized a ...