Uploaded August 2019 | Updated September 2026, 3 weeks ago

---

Welcome to Active Galactic! We investigate all kinds of things we find interesting about astronomy, physics, and space, and sharing it with the world. We are a student-run group out of Steward Observatory at the University of Arizona. Make sure you subscribe to our channel to see our videos twice a month!

Videos featured in this trailer:
From the Archives: youtu.be/pEOrm6Gzl54
How to Make a Comet in Your Kitchen: youtu.be/IIaKvb7UleE
17 Tonnes of Spinning Glass: youtu.be/BP9HNVuGb-g
Losing the Sky: youtu.be/X5dXdBxDxsw
AGV Tours Palomar Observatory: youtu.be/q3SgmWU5arc
Orbeez History of Exoplanets: youtu.be/UjZDJ0cfyp0
Walking at the Speed of Light: youtu.be/Zewuq19wtfw
Our Galaxy as a Frisbee: youtu.be/8v1XPhRy8hA


FOLLOW US on social media and at our website!
Facebook: facebook.com/ActiveGalacticVideos
Twitter: @activegalactic
Instagram: @activegalacticvideos
Snapchat: @active_galactic
Website: activegalacticvideos.com