Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar ...

Far beyond Neptune, in the frozen depths of the Kuiper Belt, many ancient objects oddly resemble giant snowmen made of ice and rock. For years, scientists wondered how these delicate two-lobed shapes ...

Saturn’s largest moon, Titan, might have formed after a collision with a lost moon, according to new research.

While you’re reading this, the universe is basically throwing the most epic crash party imaginable, with galaxies, stars, and planets smashing into each other at speeds that would make “The Fast and ...

Astronomers just witnessed the aftermath of something rarely seen: a fresh dust cloud from a cosmic collision around a nearby star, and then another one appearing in nearly the same spot. Twenty years ...

The schematic artistic view of the Cosmic Owl, consisting of twin collisional ring galaxies with binary AGN. Credit: arXiv (2025). DOI: 10.48550/arxiv.2506.10058 An international team of astronomers ...

NEW YORK — NASA's Hubble Space Telescope got a rare look at the aftermath of two cosmic collisions — and helped scientists solve a decades-old mystery. Many years ago, scientists saw a dense, bright ...