"Sometimes the best science happens by accident." The post Scientists Startled by What Happens When They Point Hubble at ...

NASA's Hubble Space Telescope has captured a rare cosmic moment: a comet breaking apart in real time.

Comet MAPS could soon become as bright as Venus, offering a once-in-a-decade spectacle for the naked eye. Here is what to ...

A last-minute target switch led researchers to Comet C/2025 K1 (ATLAS), which Hubble then watched split into at least four ...

“Observing 3I/ATLAS is like taking a fingerprint from another solar system,” explained Nathan Roth, an astronomer at American ...

C/2025 K1 (ATLAS) was on its way out of the solar system when it did the fateful thing that many comets do. Reading time 3 ...

In an incredibly lucky cosmic accident, NASA’s Hubble Space Telescope captured a comet breaking apart in real time—something ...

NASA's Hubble Telescope captured the rare phenomenon of a comet breaking apart, catching scientists off guard until they saw ...

A newly discovered comet is rapidly brightening and could become visible from Earth — if it survives an extreme close ...

NASA and ESA have released new images from the Hubble Space Telescope of a comet breaking up as it exits the solar system, ...

CLEVELAND, Ohio — The sonic boom of a meteor entering the atmosphere above Northeast Ohio at 8:56 a.m. Tuesday had people ...

A chance change in plans helped the Hubble Space Telescope capture an uncommon event in November 2025: a comet breaking apart ...