The James Webb Space Telescope has captured its first images of the Orion Nebula, the richest and closest star nursery in the solar system.

The tiny Stingray Nebula suddenly appeared in the 1980s. Now it's already begun fading, mere decades after it arrived. Here's why that's unusual.

The Blue Ring Nebula has stumped scientists for years. Now, they may have finally cracked the case: the weird gas blob appears to be from a stellar merger.