Did humans, at some point, believe that the universe is 18 billion years old, prior to the 13.8 billion estimate?
from JoshuaSlowpoke777@lemmy.world to nostupidquestions@lemmy.ca on 10 Aug 2023 14:34
https://lemmy.world/post/2976644

When I was a kid (or perhaps a teenager), I distinctly remember at one point believing the universe was around 18 billion years old, but I can’t remember where my memory would’ve gotten that estimate prior to more modern estimates.

#nostupidquestions