NASA’s Hubble Space Telescope has snapped images of a recently discovered interstellar visitor hurtling through our solar ...

U-M astronomers are helping study a fast-moving, ancient, and massive comet that formed beyond our galaxy. A group of ...

Discovered last month by a telescope in Chile, the comet known as 3I-Atlas is only the third known interstellar object to ...

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

The Hubble Space Telescope has captured a stunning image of a high-speed comet traveling through our solar system. Scientists ...

These strange objects could explain how water arrived on Earth, but may also be a previously unrecognised threat to our ...

Hubble telescope captures third interstellar visitor 3I/ATLAS showing active dust coma racing through solar system.

David Jewitt at the University of California, Los Angeles, and his colleagues studied images from ground-based and ...

Is it an alien spaceship or an ancient comet? That’s the question puzzling UFO enthusiasts, NASA, and the European Space ...

New research has uncovered compelling evidence that water from a comet is strikingly similar to that found in Earth's oceans, ...

It's now been confirmed as the second solar system comet to effectively be launched out of our solar system, becoming an interstellar object in its own right. The first was Comet C/1980 E1 (Bowell ...