Space scientists have captured a comet breaking into pieces – by accident. NASA’s Hubble Space Telescope witnessed the incredibly rare event while searching for another cosmic target. The comet K1, ...

Co-investigator Noonan noted that Hubble had never before observed a disintegrating comet at such close proximity to the actual moment of fragmentation.

Avi Loeb, Harvard astrophysicist and longtime proponent of the possibility that certain celestial objects could be artificial, doubled down on his theory about 3I/ATLAS during a recent episode of The ...

The discovery was entirely accidental. Researchers had originally planned to observe a different comet, but had to switch targets due to technical constraints. What followed surprised even seasoned ...

The Hubble Space Telescope saw Comet 41P stop spinning completely, and then restart, but in the opposite direction.

NASA has finally pulled back the curtain on a collection of extraordinary images showing an interstellar visitor that has captivated astronomers and conspiracy theorists alike since its discovery this ...

A comet from another star system, known as 3I/ATLAS, is giving astronomers a rare chance to study an object that began its journey billions of years ago, far beyond our solar system. “This comet in ...

AUSTIN (KXAN) — We’re just days away from the arrival of a comet from outside of our solar system. On December 19, 3I/ATLAS will make its closest approach to Earth after months of travel. This is the ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This voice experience is generated by AI. Learn more. This ...