How Did The Milky Way Form?

The Milky Way is a spiral galaxy. It is made of dust and gas, stars, planets, asteroids, and comets and they all rotate around the galactic center. But how did it form?

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Graphics & Credits:
Space Engine
NASA/Goddard Space Flight Center and the Advanced Visualization Laboratory at the National Center for Supercomputing and B. O'Shea, M. Norman
C. Mihos (CWRU) & L. Hernquist (Harvard)

Music:
Moonrise - Ebb & Flod
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