![Disk galaxy - A disk galaxy is a type of galaxy characterized by a flat, rotating disk of stars, gas, and dust, with a central bulge and spiral arms. Disk galaxies are common in the universe and are thought to be the result of gravitational interactions and mergers between smaller galaxies.](https://cdn.impossibleimages.ai/wp-content/uploads/2024/06/06162142/hcaMQtJXsPXmPscpB0LkQJ9J9NQEoO0w2mDgqs4tQqZEnempwy-1500x1500.jpg)
Reference ID: #46028 Disk galaxy
A disk galaxy is a type of galaxy characterized by a flat, rotating disk of stars, gas, and dust, with a central bulge and spiral arms. Disk galaxies are common in the universe and are thought to be the result of gravitational interactions and mergers between smaller galaxies.
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![](https://cdn.impossibleimages.ai/wp-content/uploads/2023/06/27101118/k6ZmtLQr6por15Dcdf0WDA3KzlEEJxBDjvmEJED8wk5ZUZXZNJ-150x150.jpg)