December is the month that fans of the 3I/ATLAS interstellar comet have been waiting for. In a matter of days, the strange space object that has become a cultural phenomenon is due to get as close to ...

Interstellar comet 3I/ATLAS has reached its closest approach to the Sun, a critical moment for astronomers to observe its ...

A mysterious celestial object has arrived from outside the solar system.Last time, I talked about 'Tabby's Star,' where a strange phenomenon of irregular dimming of starlight was observed, leading to ...

3I/ATLAS is one of the few known interstellar objects ever observed passing through our Solar System. Scientists around the world have been studying it to better understand its origins, properties, ...

Webb observations suggest that interstellar comet 3I/ATLAS releases tiny grains of water ice mixed with substantial amounts of dust. Models explain a strong infrared ice signature alongside unusually ...

Add Yahoo as a preferred source to see more of our stories on Google. The Hubble Space Telescope image of the interstellar comet 3I/ATLAS on July 21, 2025, when the comet was 277 million miles from ...

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SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the ...