A viral social media post has reignited debate about whether interstellar objects could harbour alien technology, after ...

Here's what you need to know about the comet labeled "3I/ATLAS" and how close to Earth scientists believe it will actually come.

Learn what makes Comet 3I/Atlas, the third interstellar object ever observed entering into our solar system, so significant ...

Interstellar object 3I/ATLAS shows no visible reaction to solar storms. Scientists review unverified images and path ...

A Harvard astrophysicist who believes the Manhattan-sized comet hurtling towards Earth could possibly be fueled by alien ...

A comet known as 3I/ATLAS made news in July when it was confirmed to have originated outside Earth's solar system. One infamous theory even posited that the interstellar interloper, estimated to be ...

Prof. Brian Cox, a renowned physicist and astrophysicist, might have solved the 3I/ATLAS mystery. Here's what he revealed about the interstellar object.

Researchers analyze interstellar object 3I/ATLAS near the Sun to detect gravitational lensing, using ALMA and solar observatories, examining trajectory, non-gravitational acceleration and perihelion ...

James Webb Space Telescope observations show interstellar comet 3I/ATLAS has a 50-65 foot irradiated crust formed by billions of years of cosmic ray exposure. Research posted to arXiv indicates the co ...

I/ATLAS changed color again and what is it this time? The interstellar comet has shown a new blue hue after its recent ...