On October 24, 2025, astronomers using South Africa's MeerKAT radio telescope made a historic breakthrough: they detected the first-ever radio signal from an object originating outside our solar ...

I/ATLAS is a comet, not an alien, according to many experts, though some celebrities, and even one Harvard professor, have ...

A newly detected radio signal from 3I/Atlas matches the natural emissions of a comet, effectively ending the speculation that ...

Astronomers are monitoring interstellar object 3I/ATLAS, which Harvard’s Avi Loeb suggests could share an “artificial connection” with comet C/2025 V1. A decisive radio detection from the MeerKAT ...

A team of astronomers, spearheaded by researchers from the Shanghai Astronomical Observatory (SHAO) of the Chinese Academy of Sciences, has successfully conducted groundbreaking radio observations of ...

The effort to monitor the comet, estimated to be the size of a city block, was spurred on by Harvard astrophysicist Avi Loeb, a vocal proponent of the theory that 3I/Atlas could have an ...

NASA is set to release high-resolution images of interstellar object 3I/ATLAS, taken by the Mars Reconnaissance Orbiter. These images, delayed due to a government shutdown, are expected to offer ...

NASA detected radio echoes from 3I/ATLAS which human beings wanted to understand what they mean. Thus, NASA then proceeded to ...

Comet 3I Atlas is currently ~186 million miles from Earth, which is twice the distance from the Earth to the sun. It is ...

A comet discovered last year — known as C/2023 A3 Tsuchinshan-ATLAS — is set to make a close approach to Earth in the coming days. The snowy dirtball is nearly 2 miles in diameter and its tail of dust ...

By Tom Hawking Published Nov 30, 2025 9:00 AM EST Tayfun Coskun/Anadolu via Get the Popular Science daily newsletter💡 ...