Thanks to the Hubble Space Telescope, we now have the sharpest image yet of the interstellar visitor 3I/ATLAS, showing that it is clearly a comet, with a coma filled with dust particles and the first ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. The Gemini North telescope in Hawai‘i captured the recently discovered interstellar object called ...

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet 3I/ATLAS was captured on Aug. 27 using one of the telescopes at the ...

Scientists have detected the first radio signal from interstellar object 3I/ATLAS. This discovery confirms the object is a ...

3I/ATLAS, just the third confirmed interstellar visitor to our solar system, may be up to 3.5 miles wide. Thanks to the Hubble Space Telescope, we now have the sharpest image yet of the interstellar ...