What is a Nebula?

Carina Nebula
Nebula are huge clouds of gases. Carina Nebula photographed by Hubble Telescope

Sky is full of interesting objects, one of which is nebula. You must have seen the beautiful images of nebulae like Crab Nebula, Orion Nebula, and Ring Nebula etc. These objects are named so differently because of their unique appearances which sometimes look like animals, eyes, rings and other familiar objects. Have you ever wondered what these beautiful structures are? How does such amazing structure form? Continue reading “What is a Nebula?”