| YouTube: | https://youtube.com/watch?v=HICDzXfCAs4 |
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| View count: | 330 |
| Likes: | 61 |
| Comments: | 5 |
| Duration: | 8:21:26 |
| Uploaded: | 2026-09-17 |
| Last sync: | 2026-09-17 16:15 |
Citation
| Citation formatting is not guaranteed to be accurate. | |
| MLA Full: | "Crash Course Astronomy Marathon • Full Series." YouTube, uploaded by CrashCourse, 17 September 2026, www.youtube.com/watch?v=HICDzXfCAs4. |
| MLA Inline: | (CrashCourse, 2026) |
| APA Full: | CrashCourse. (2026, September 17). Crash Course Astronomy Marathon • Full Series [Video]. YouTube. https://youtube.com/watch?v=HICDzXfCAs4 |
| APA Inline: | (CrashCourse, 2026) |
| Chicago Full: |
CrashCourse, "Crash Course Astronomy Marathon • Full Series.", September 17, 2026, YouTube, 8:21:26, https://youtube.com/watch?v=HICDzXfCAs4. |
In Crash Course Marathons, we’re revisiting the series you love, in long-form videos that cover entire subjects from back to front. Crash Course Astronomy covers outer space, from the stars and nearby planets we can see with the naked eye, to the mysterious dark matter no one can see at all. With detours to exoplanets, deep time, and even our own planet Earth, we’ll explore the universe — what we know, how we know it, and what’s still left to discover.
Episode 1 - Introduction 00:00:00
Episode 2 - Naked Eye Observations 00:11:43
Episode 3 - Cycles in the Sky 00:22:32
Episode 4 - Moon Phases 00:31:32
Episode 5 - Eclipses 00:40:50
Episode 6 - Telescopes 00:50:28
Episode 7 - The Gravity of the Situation 01:02:01
Episode 8 - Tides 01:11:11
Episode 9 - The Solar System 01:20:30
Episode 10 - The Sun 01:29:56
Episode 11 - The Earth 01:41:08
Episode 12 - The Moon 01:50:54
Episode 13 - Mercury 02:00:11
Episode 14 - Venus 02:09:58
Episode 15 - Mars 02:20:14
Episode 16 - Jupiter 02:29:53
Episode 17 - Jupiter’s Moons 02:40:04
Episode 18 - Saturn 02:50:00
Episode 19 - Uranus & Neptune 03:01:40
Episode 20 - Asteroids 03:13:22
Episode 21 - Comets 03:24:18
Episode 22 - The Oort Cloud 03:35:37
Episode 23 - Meteors 03:46:42
Episode 24 - Light 03:57:27
Episode 25 - Distances 04:07:27
Episode 26 - Stars 04:18:12
Episode 27 - Exoplanets 04:28:18
Episode 28 - Brown Dwarfs 04:39:34
Episode 29 - Low Mass Stars 04:50:04
Episode 30 - White Dwarfs & Planetary Nebulae 05:01:32
Episode 31 - High Mass Stars 05:12:07
Episode 32 - Neutron Stars 05:23:34
Episode 33 - Black Holes 05:35:44
Episode 34 - Binary and Multiple Stars 05:47:22
Episode 35 - Star Clusters 05:58:36
Episode 36 - Nebulae 06:08:25
Episode 37 - The Milky Way 06:19:54
Episode 38 - Galaxies, Part 1 06:30:20
Episode 39 - Galaxies, Part 2 06:41:40
Episode 40 - Gamma-Ray Bursts 06:56:28
Episode 41 - Dark Matter 07:09:46
Episode 42 - The Big Bang, Cosmology Part 1 07:20:58
Episode 43 - The Big Bang, Cosmology Part 2 07:33:34
Episode 44 - A Brief History of the Universe 07:44:10
Episode 45 - Deep Time 07:55:59
Episode 46 - Everything, The Universe...And Life 08:10:27
Image Credits: https://docs.google.com/document/d/1oMAztUCtaYRNxPT_hYYQ4CXSn9bZcwX829nLZITpfJw/edit?usp=sharing
***
Support us for $5/month on Patreon to keep Crash Course free for everyone forever! https://www.patreon.com/crashcourse
Or support us directly: https://complexly.com/support
Join our Crash Course email list to get the latest news and highlights: https://mailchi.mp/crashcourse/email
Get our special Crash Course Educators newsletter: http://eepurl.com/iBgMhY
Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Jennifer Wiggins-Lyndall, Leah H., Michael Maher, Allison Wood, NassauLinda, Emily Beazley, Katrix , AThirstyPhilosopher ., Elizabeth LaBelle, Andrew Woods, Kevin Knupp, Roger Harms, Ken Davidian, Stephen Akuffo, DexcilaDou, Johnathan Williams, b.sav, Barbara Pettersen, Toni Miles, Chelsea S, oranjeez, Quinn Harden, Shruti S, Steve Segreto, Jason Terpstra, Marcus Bruun, David Fanska, Rie Ohta, Chuck Smith, Brandon Thomas, UwU, Matthew Fredericksen, Dalton Williams, Gina Mancuso, Martin G. Diller, Mike Cumings, Jr., Scezumin, ., Nathan Taylor, Stephen McCandless, Perry Joyce, Barrett, John Lee, Joseph Ruf, Laurel Stevens, Jennifer Killen, Tandy Ratliff, Krystle Young, Constance Urist, Katie Dean, Thomas, Trevin Beattie, Breanna Bosso, Rizwan Kassim, Kristi Wallace Knight, Jason Buster, team dorsey, Siobhán, Samantha, Evol Hong, Sarah & Nathan Catchings, Indija-ka, Alan Bridgeman, Ian Dundore, Pietro Gagliardi, Luke Sluder, Scott Harrison, Eric Koslow, Les Aker, Wai Jack Sin, Erminio Di Lodovico, Kyle & Katherine Callahan, Alex Hackman, Emily T, Caleb Weeks, Matt Curls, Bernardo Garza, Triad Terrace, Tanner Hedrick, Ken Penttinen, Jason Rostoker
__
Want to find Crash Course elsewhere on the internet?
Instagram - https://www.instagram.com/thecrashcourse/
Facebook - http://www.facebook.com/YouTubeCrashCourse
Bluesky - https://bsky.app/profile/thecrashcourse.bsky.social
CC Kids: http://www.youtube.com/crashcoursekids
Episode 1 - Introduction 00:00:00
Episode 2 - Naked Eye Observations 00:11:43
Episode 3 - Cycles in the Sky 00:22:32
Episode 4 - Moon Phases 00:31:32
Episode 5 - Eclipses 00:40:50
Episode 6 - Telescopes 00:50:28
Episode 7 - The Gravity of the Situation 01:02:01
Episode 8 - Tides 01:11:11
Episode 9 - The Solar System 01:20:30
Episode 10 - The Sun 01:29:56
Episode 11 - The Earth 01:41:08
Episode 12 - The Moon 01:50:54
Episode 13 - Mercury 02:00:11
Episode 14 - Venus 02:09:58
Episode 15 - Mars 02:20:14
Episode 16 - Jupiter 02:29:53
Episode 17 - Jupiter’s Moons 02:40:04
Episode 18 - Saturn 02:50:00
Episode 19 - Uranus & Neptune 03:01:40
Episode 20 - Asteroids 03:13:22
Episode 21 - Comets 03:24:18
Episode 22 - The Oort Cloud 03:35:37
Episode 23 - Meteors 03:46:42
Episode 24 - Light 03:57:27
Episode 25 - Distances 04:07:27
Episode 26 - Stars 04:18:12
Episode 27 - Exoplanets 04:28:18
Episode 28 - Brown Dwarfs 04:39:34
Episode 29 - Low Mass Stars 04:50:04
Episode 30 - White Dwarfs & Planetary Nebulae 05:01:32
Episode 31 - High Mass Stars 05:12:07
Episode 32 - Neutron Stars 05:23:34
Episode 33 - Black Holes 05:35:44
Episode 34 - Binary and Multiple Stars 05:47:22
Episode 35 - Star Clusters 05:58:36
Episode 36 - Nebulae 06:08:25
Episode 37 - The Milky Way 06:19:54
Episode 38 - Galaxies, Part 1 06:30:20
Episode 39 - Galaxies, Part 2 06:41:40
Episode 40 - Gamma-Ray Bursts 06:56:28
Episode 41 - Dark Matter 07:09:46
Episode 42 - The Big Bang, Cosmology Part 1 07:20:58
Episode 43 - The Big Bang, Cosmology Part 2 07:33:34
Episode 44 - A Brief History of the Universe 07:44:10
Episode 45 - Deep Time 07:55:59
Episode 46 - Everything, The Universe...And Life 08:10:27
Image Credits: https://docs.google.com/document/d/1oMAztUCtaYRNxPT_hYYQ4CXSn9bZcwX829nLZITpfJw/edit?usp=sharing
***
Support us for $5/month on Patreon to keep Crash Course free for everyone forever! https://www.patreon.com/crashcourse
Or support us directly: https://complexly.com/support
Join our Crash Course email list to get the latest news and highlights: https://mailchi.mp/crashcourse/email
Get our special Crash Course Educators newsletter: http://eepurl.com/iBgMhY
Thanks to the following patrons for their generous monthly contributions that help keep Crash Course free for everyone forever:
Jennifer Wiggins-Lyndall, Leah H., Michael Maher, Allison Wood, NassauLinda, Emily Beazley, Katrix , AThirstyPhilosopher ., Elizabeth LaBelle, Andrew Woods, Kevin Knupp, Roger Harms, Ken Davidian, Stephen Akuffo, DexcilaDou, Johnathan Williams, b.sav, Barbara Pettersen, Toni Miles, Chelsea S, oranjeez, Quinn Harden, Shruti S, Steve Segreto, Jason Terpstra, Marcus Bruun, David Fanska, Rie Ohta, Chuck Smith, Brandon Thomas, UwU, Matthew Fredericksen, Dalton Williams, Gina Mancuso, Martin G. Diller, Mike Cumings, Jr., Scezumin, ., Nathan Taylor, Stephen McCandless, Perry Joyce, Barrett, John Lee, Joseph Ruf, Laurel Stevens, Jennifer Killen, Tandy Ratliff, Krystle Young, Constance Urist, Katie Dean, Thomas, Trevin Beattie, Breanna Bosso, Rizwan Kassim, Kristi Wallace Knight, Jason Buster, team dorsey, Siobhán, Samantha, Evol Hong, Sarah & Nathan Catchings, Indija-ka, Alan Bridgeman, Ian Dundore, Pietro Gagliardi, Luke Sluder, Scott Harrison, Eric Koslow, Les Aker, Wai Jack Sin, Erminio Di Lodovico, Kyle & Katherine Callahan, Alex Hackman, Emily T, Caleb Weeks, Matt Curls, Bernardo Garza, Triad Terrace, Tanner Hedrick, Ken Penttinen, Jason Rostoker
__
Want to find Crash Course elsewhere on the internet?
Instagram - https://www.instagram.com/thecrashcourse/
Facebook - http://www.facebook.com/YouTubeCrashCourse
Bluesky - https://bsky.app/profile/thecrashcourse.bsky.social
CC Kids: http://www.youtube.com/crashcoursekids
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