Most comets, including the well-known Halley's, loop through our solar system like cosmic time capsules that formed alongside ...

New photos, including a striking technicolor timelapse, show off the newly discovered interstellar object 3I/ATLAS as it ...

Astronomers in Hawaii have identified a new 'interstellar object' they are calling 3I/ATLAS. The comet passed earth on July 1 ...

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...