Uploaded February 2023 | Updated September 2026, 2 weeks ago
When you think of astronomy, the surface level things usually come to mind: the Hubble Space Telescope, Apollo missions, the basics of telescopes and observing. There's so much more to this expansive field of science, though, and Active Galactic is diving into some more niche topics and traveling down into the vast astronomy iceberg.
Hosted by Ansh Gupta, Ramy Al-Kubessi, Grant Bowman, and Sarah Stamer
Shot by Ramy Al-Kubessi, Grant Bowman, and Ansh Gupta
Edited by Victoria Pereira
All images are either attributed to NASA and are in the public domain or are in the public domain.
We stream on Twitch now! Join us every Monday, Wednesday, and Thursday at TeachAstronomy:
twitch.tv/teachastronomy
Follow us on social media:
Twitter: @activegalactic
Instagram: @activegalacticvideos
Facebook: facebook.com/ActiveGalacticVideos
0:00 Introduction
0:55 Layer 1
10:35 Layer 2
17:45 Layer 3
When you think of astronomy, the surface level things usually come to mind: the Hubble Space Telescope, Apollo missions, the basics of telescopes and observing. There's so much more to this expansive field of science, though, and Active Galactic is diving into some more niche topics and traveling down into the vast astronomy iceberg.
Hosted by Ansh Gupta, Ramy Al-Kubessi, Grant Bowman, and Sarah Stamer
Shot by Ramy Al-Kubessi, Grant Bowman, and Ansh Gupta
Edited by Victoria Pereira
All images are either attributed to NASA and are in the public domain or are in the public domain.
We stream on Twitch now! Join us every Monday, Wednesday, and Thursday at TeachAstronomy:
twitch.tv/teachastronomy
Follow us on social media:
Twitter: @activegalactic
Instagram: @activegalacticvideos
Facebook: facebook.com/ActiveGalacticVideos
0:00 Introduction
0:55 Layer 1
10:35 Layer 2
17:45 Layer 3
