U.K. science minister Lord Patrick Vallance told the BBC that they've developed a plan to phase out animal testing for ...

I/Atlas is brightening, turning blue and emitting a radio signal, but scientists say its path misses Earth by a wide margin and it poses no threat to humans.

Comet C/2025 V1 (Borisov), discovered by an amateur astronomer, is captivating scientists. Its unusual orbit initially ...

In the fresh images of 3I/ATLAS taken from the Nordic Optical Telescope at La Palma in the Canary Islands on November 11, ...

If an antimatter meteor came into our solar system, we’d definitely know about it, says one reader, especially if it hit the ...

Interstellar comet 3I/ATLAS is glowing brighter and defying all cometary science. Astronomers are baffled by its intense energy and unique chemical signature, suggesting this visitor is not a typical ...

Learn how to get a flawless summer glow! SonjaDraDeluxe shares her favorite highlighters, bronzers, and foundations for ...

Astronomers confirm that 3I/Atlas is still intact, despite viral posts claiming it was destroyed near the Sun.

Astronomers are baffled after new JWST data shows interstellar comet 3I/ATLAS is 'not as pure as thought', featuring a thick ...

The object, estimated to be the size of a city block, is only the third known interstellar visitor to our solar system since ...

A mysterious visitor from beyond the Solar System has emerged from its solar flyby without the cometary tail astronomers ...

The interstellar object 3I/ATLAS has left scientists puzzled after its solar flyby revealed no expected cometary tail, reigniting debates about its true nature.