Catching a comet in the process of falling apart is difficult, but a coincidence let astronomers see one in more detail than ...

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

The scientific wonderers at What If map out the global consequences of a massive icy rock slamming into our planet's surface.

Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge ...

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

Lakewood High School Barnstormers advisor Carolyn Demanelis remembers a decade ago falling in love with the Tony ...

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

The levels of a heavy form of hydrogen in 3I/ATLAS are 30 to 40 times higher than in Earth's oceans, suggesting the comet has ...

On March 22, 1997, a super bright comet by the name of Hale-Bopp made its closest approach to Earth. [‘On This Day in Space’ ...

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 ...

At the time of the observations, comet 3I/ATLAS had just passed its perihelion, its closest ever approach to the Sun. While ...

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