this post was submitted on 25 Jun 2023
575 points (97.4% liked)
Memes
45681 readers
460 users here now
Rules:
- Be civil and nice.
- Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Most scientists agree it is finite.
Do they? There’s broad consensus on the size of the observable part, but what’s beyond that is surely more speculation than science.
Based on observations it seems that the universe curves in on itself. And is thus finite.
I'm pretty the curvature of the universe has actually been measured to be very close to 0, within margin of error, which would suggest an infinite universe. (It doesn't prove it by any means, though. The curvature could just too small to measure.)
However, the observable universe is indeed finite, due to the speed of light being finite.