A description of spiral galaxies, a family of galaxies that includes Earth
Spiral Galaxy
NASA finds 'Lost Galaxy' shining out of Virgo's bosom
What is a Spiral Galaxy - Galaxies & Star Clusters in the Universe
NASA's Webb Depicts Staggering Structure in 19 Nearby Spiral Galaxies
Spiral Galaxy Facts & Definition
Spiral Density Wave Theory, Overview, Galaxy Types & Examples - Video & Lesson Transcript
Spiral galaxy, Space Wiki
The Great Barred Spiral Galaxy
Lenticular galaxy, Space Wiki
Oldest spiral galaxy in universe discovered
What are the properties of a spiral galaxy? - Quora
What is a Galaxy? Definition and Types of Galaxies, Spiral Galaxies