this post was submitted on 28 Sep 2025
523 points (98.3% liked)
Greentext
7200 readers
521 users here now
This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.
Be warned:
- Anon is often crazy.
- Anon is often depressed.
- Anon frequently shares thoughts that are immature, offensive, or incomprehensible.
If you find yourself getting angry (or god forbid, agreeing) with something Anon has said, you might be doing it wrong.
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
If the well, event horrizon expands when a blackhole takes more mass, why can't we just figure out how much volume it is compressed into by measuring the event horrizon increase?
We know the matter that goes in is a certain size. Maybe we can deduce the total size it is compressed to? And the size the blackhole gains.
It's impossible to know based on the current understanding of particle physics. A black hole is formed when the inward gravitational force exceeds the outward neutron degeneracy pressure of a sufficiently massive object, which is what keeps neutrons from occupying the same space (not really, it's complicated). Beyond that, only conjecture exists with no evidence, and the information paradox makes it impossible to observe the space inside the event horizon.