Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

Comet 3I/ATLAS was first identified by the Asteroid Terrestrial-impact Last Alert System (ATLAS), a global network of four ...

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

A team of international astronomers, including a University of Michigan doctoral student, were the first to publish the discovery of just the third known interstellar object to visit our solar system ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar ...

NASA/ATLAS/University of HawaiiAstronomers are tracking a newly spotted visitor to our solar system.:: K Ly at Deep Random ...

There’s a visitor in town, and its name is 3I/ATLAS. The presumed interstellar comet presents a rare opportunity for ...

"It could represent some of the oldest and most pristine water ever observed, formed in another planetary system and ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.