A massive extraterrestrial craft slamming into the Pacific and triggering a United States Navy response sounds like a ...

Discovered in July, 3I/ATLAS is not your average comet – it’s a giant snowball from beyond our solar system. The comet, ...

But 3I/ATLAS is no ordinary rock – it’s a comet from beyond the solar system which greeted the Earth on December 19. It’s ...

It's no surprise that SpaceX is breaking in the year. Elon Musk's company launched a whopping 165 orbital missions in 2025 — ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

The NASA/ESA Hubble Space Telescope reobserved interstellar comet 3I/ATLAS on 30 November with its Wide Field Camera 3 instrument. At the time, the comet was about 286 million kilometers from Earth.

Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and ...

There are huge gaps in our knowledge of how to survive space. A lab in north east England is trying to change that.

At the very end of the movie, he is forced to decide between remaining in this fantastical realm or going back to Earth, with its harsh realities and cruel truths. In opting to go home, he makes the ...

Last Friday, the interstellar comet designated 3I/ATLAS completed its closest approach to Earth without crashing into us or depositing an invading armada.