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 ...

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

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

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 ...

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...

Interstellar objects normally pass through softly, catching the attention of only a few astronomers before vanishing back ...

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 ...

A stray comet from another star is swinging past Earth. Discovered over the summer, the comet known as 3I/Atlas will pass ...

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 ...

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 ...