What is a Galaxy?

What is a Galaxy?

Storyboard Beskrivning

A galaxy is a collection of stars that is bound together by gravity. Galaxies are categorized based on their shape into three main groups: elliptical, spiral, or irregular.

Storyboard Text

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  • GALAXYA galaxy is a collection of stars that is bound together by gravity. Galaxies are categorized based on their shape into three main groups: elliptical, spiral, or irregular.

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