One of astronomy's great, enduring mysteries is what really happens on the inside of a black hole. We know that anything which gets too close to a black hole is destroyed, but if you were able to jump right inside of one, then what would happen and where would you go? Today, we will explore a few of the many exotic and fascinating possibilities for what lies on the other side of a black hole.

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Do you use these videos to sleep or for night time watching? Check out the new sleeping space playlist, a collection of my most chilled out and ambient videos.
   • Sleeping Space Playlist  

To give you a bit of context for this video, it is a remake / reboot of one of my oldest (and therefore worst) videos. Here it is if you would like to watch it, I will be unlisting it soon:    • White Holes - Gateways to Other Unive...  

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SOUNDTRACK:
- The Anunnaki Return | Jesse Gallagher (YouTube Audio Library)
- Access Astronomy pt. 3 | CO.AG Music
- Access Astronomy pt. 5 | CO.AG Music
- Just Implants | CO.AG Music
- Where Have All the Cybertrackers Gone | Chris Zabriskie
- The Ambient | Kevin MacLeod (YouTube Audio Library)
- Cylinder Seven | Chris Zabriskie
- The Golden Present | Jesse Gallagher (YouTube Audio Library)

CO.AG's Channel:    / @co.agmusic  

All songs by Chris Zabriskie are licensed under a Creative Commons 3.0 License (reuse allowed).
Chris Zabriskie's website: https://www.chriszabriskie.com

FOOTAGE:

The space scenes in this video were captured using SpaceEngine Pro, a virtual universe simulator:
http://spaceengine.org/
Get SpaceEngine on Steam: https://store.steampowered.com/app/31...

Multiple stock footage clips were provided by Videezy.com
Multiple graphic sequences were provided by Vecteezy.com

Some scenes created using Universe Sandbox: http://universesandbox.com/

OTHER VIDEOS:

- Gravity Visualised:    • Gravity Visualized  

- iStock Spacetime Sinkhole: https://www.istockphoto.com/video/ben...
(Single-use license)

- SpaceTime bending Demonstration: https://www.nasa.gov/feature/goddard/...

SOURCES OF INFORMATION:
- Black Holes:    • Black Holes and the Fundamental Laws ...  

- Wormholes & Warp Drives with Prof. Brian Cox:    • Warp Drives & Wormholes Explained by ...  

- White Holes & Schwarzschild Wormholes: https://jila.colorado.edu/~ajsh/bh/sc...

- White Holes & Entropy: https://arxiv.org/abs/1804.04147

- String Theory & Mini-Wormholes:   / is-there-a-cosmic-highway-of-ancient-worm-...  

CHAPTERS:
0:00 Introduction
1:55 Bending Spacetime
4:23 Inside a Black Hole
5:42 Wormholes & Einstein-Rosen Bridges
8:38 White Holes
11:54 Schwarzschild Metric & the Eternal Black Hole
13:29 Penrose Diagram
15:48 The Case Against White Holes
18:49 White Holes as New Universes
21:29 Black Hole Cosmology
24:49 Hawking Radiation & the Final Phase

(NON-ENGLISH VIEWERS)
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