Spiral Galaxy Facts & Definition

A description of spiral galaxies, a family of galaxies that includes Earth

Galactic Plane - Universe Today

Spiral Galaxy Definition, Facts & Examples

Spiral galaxy, Space Wiki

Spiral Galaxy Facts for Kids

Starburst Galaxies

Spiral Galaxy Definition, Facts & Examples

Astronomy - Ch. 29: Galaxies (6 of 14) Barred Spiral Galaxies

Spiral Galaxies Facts, Information, History & Definition

Sunflower Galaxy

Types of Galaxies

Distant galaxy is a twin of our own Milky Way

Types of Galaxies - Spiral, Elliptical & Irregular Galaxies

ESA - Hubble's view of barred spiral galaxy NGC 1672