In a new study my colleagues and I published in December 2024, we discovered two classes of these elusive dark comets The solar system is teaming with small bodies such as comets and asteroids.

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.

A 7-planet alignment will be visible in Michigan skies on Friday. Here's what to know and how to see the planetary alignment.

Astronomers have discovered that the Solar System traversed the Orion star-forming complex, a component of the Radcliffe Wave galactic structure, approximately 14 million years ago. This journey ...