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IAU designated constellations by solid angle

Adapted from Wikipedia ยท Explorer experience

An artist's depiction of HE 1523-0901, one of the oldest known stars in our Galaxy, located about 7,500 light-years from Earth.

Stars and Constellations

The world of stars is very exciting! There are 88 special groups of stars called constellations. These groups help us find our way and tell stories in the night sky. Each constellation has its own shape and name.

One of the biggest constellations is Hydra. It looks like a snake and covers a lot of the sky. The smallest is Crux, also called the Southern Cross. It looks like a small cross.

People have used these star groups for thousands of years. They help us learn about the sky and tell wonderful tales. Looking up at the stars can be a magical adventure!

This article is a child-friendly adaptation of the Wikipedia article on IAU designated constellations by solid angle, available under CC BY-SA 4.0.

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