Schwarchild Radius
https://image.gsfc.nasa.gov/poetry/venus/q89.html#:~:text=It%20takes%20499.0%20seconds%20for,distance%20called%201%20Astronomical%20Unit.
https://united-cats.com/2008/07/24/what-would-happen-if-the-sun-disappeared/
https://www.quora.com/What-percentage-of-Earths-heat-comes-from-Earths-core-as-opposed-to-the-Sun"
Tidal-Locking
https://united-cats.com/2008/07/24/what-would-happen-if-the-sun-disappeared/
Roche Limit
Tidal-bulge
Tidal-locking
Roche Limit
https://nssdc.gsfc.nasa.gov/planetary/factsheet/planet_table_ratio.html"
Diskoseismology
Tidal-locking
Roche Limit
Schwarzchild metric
Causal structure of spacetime
Black hole information paradox
Spaghettification
Penrose Singularity Theorems
Einsten-Rosen bridge
Firewall event horizon
Holographic principle