👉 A nebula is a large, transparent cloud that surrounds a star or other celestial object. Nebulas can be classified into different types based on their size and shape, including:
1.
Giant Nebula
: These are massive clouds of gas and dust that are so large they block out most of the light from a single star.
2.
Small Nebula
: Smaller than a giant but larger than a planet in terms of its size.
3.
Cylindrical Nebula
: