The Owl Nebula is an example of a planetary nebula — a type of object that yields glimpses of stellar death in slow motion.

From the fiery Dragon Eye to the majestic Seagull Nebula, explore 10 breathtaking NASA images that capture the stunning ...

The Cat’s Eye Nebula (NGC 6543), captured by the Hubble Space Telescope, resembles the eerie eye of Sauron from *The Lord of ...