NASA shared some new infrared images of the 3I/ATLAS interstellar comet this week, showing the visitor brightening up in a dramatic outburst while exiting a solar system. The images were taken by the ...

The third-ever interstellar comet is on its way out of the solar system forever. Astronomers are tracking a visitor called 3I/ATLAS, the third confirmed interstellar object ever observed. The two ...

C/2024 E1 (Wierzchos) brightened significantly ahead of its close approach to the sun. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking ...

Comet C/2025 R3 (PanSTARRS) could become a highlight of the 2026 night sky, nearing the sun on April 20 and Earth on April 27, potentially visible with binoculars or even the naked eye. While its fate ...

January doesn’t skimp on cosmic sightseeing. The month begins with a vibrant supermoon, continues with the year’s best Jupiter view, and ends with multiple moon-planet conjunctions. Aurora activity ...

There has been a lot of buzz around interstellar comet 3I/ATLAS over the past couple of months. It is the third confirmed visitor from beyond our solar system. There have been numerous theories about ...

The most sensational story of the year for astronomers has been the discovery of the comet 3I/ATLAS, which was first observed on July 1, 2025 by NASA's Asteroid Terrestrial-impact Last Alert System ...

A rare comet from deep space is passing by Earth today. Comet 3I/ATLAS has reached its closest point to our planet on December 19, 2025. This comet is special because it came from outside our solar ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Satoru Murata, a New Mexico ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will remain about 170 million miles from our planet and poses no danger. While not visible to the naked eye ...

NASA’s Europa Clipper spacecraft has captured images of interstellar comet 3I/ATLAS as the object — perhaps the oldest ever seen by astronomers — whizzes through the inner solar system. On Nov. 6, ...