Astrophysicists are mapping a vast, hidden structure in space that appears to guide matter and radiation along a kind of ...

A rare visitor from deep space has swept through the inner solar system, offering astronomers a fleeting look at material ...

Comet 3I/Atlas will pass within 167 million miles of Earth on Friday before zipping past Jupiter and out of the solar system, never to return.

All year long, these moments captivated the public, demonstrated dangerous trends, and pushed research and innovation forward ...

The comet has been the centre of attraction worldwide ever since it was discovered earlier this year, with several rumours around its alien origins. Nasa has repeatedly denied such claims that the ...

Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.

An instrument aboard NASA’s Europa Clipper spacecraft captured rare ultraviolet observations of an interstellar comet while Earth-based telescopes were blinded by the Sun. The spacecraft’s unique ...

From surviving a trip through the event horizon of a black hole to impossible clouds made of solid ice, "Interstellar" went ...

NASA’s Hubble Space Telescope captured a deeper look at interstellar comet 3I/ATLAS, with its Wide Field Camera 3 instrument, as it zoomed through the solar system on Nov. 30. The Wide Field Camera 3 ...

AUSTIN (KXAN) — Exploring beyond our solar system could have lasting impacts here on Earth, and scientists, creatives and industry experts gather at the University of Texas at Austin this week to ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

The movie Interstellar is a science fiction thriller. But should the emphasis be on “fiction”? We break down the film’s accuracy. And beyond Interstellar, does the silver screen ever truly do science ...