Question

characteristics about constellation

Answer 1

A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.[1] The 88 modern constellations are formally defined regions of the sky together covering the entire celestial sphere.[2]

Answer 2

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The largest constellation by area is Hydra which is 3.16% of the sky. The smallest is Crux which onlytakes up 0.17 percent of the sky. Small patterns of stars within a constellation are called asterisms. These include the Big Dipper and Little Dipper.
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