NASA Black Hole Simulation Video Is Cool, But Is It Accurate?

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Hello and welcome! My name is Anton and in this video, we will talk about the recent NASA visualization of falling into a black hole
Links:
https://science.nasa.gov/supermassive-black-holes/new-nasa-black-hole-visualization-takes-viewers-beyond-the-brink/
https://www.youtube.com/watch?v=XgF46YYPplI
https://www.youtube.com/watch?v=chhcwk4-esM
Black hole spin: https://youtu.be/fH12dgBp-Ik
https://youtu.be/FAjQHFCSGbU
Photon ring: https://youtu.be/NLO-h2s4nWk
https://youtu.be/il-9OiBreH8
Original black hole 360 video: https://youtu.be/h8mwhm0PoKc

#blackhole #nasa #astronomy
0:00 NASA black hole simulation
1:35 Why this is awesome
2:04 Photon ring and why it's important
3:00 Photon ring confirmation from other studies
4:40 What kind of a black hole this is and why it's unrealistic
6:03 Time dilation
7:45 Crossing the event horizon. Realistic or not?
9:02 External observer myth
10:20 How we know things cross the event horizon
11:10 Perspective inside the black hole
11:40 Time is space and vice versa
12:25 Summary and what would make this more realistic
13:45 Why this matters
14:15 Quantum effects?
15:20 Conclusions

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Credits:Center for Astrophysics | Harvard & Smithsonian
Yukterez https://en.wikipedia.org/wiki/File:Gravitational_time_dilation_around_a_black_hole.gif
NSF

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