4 ms·
I believe it was Lemaître who first discovered that! Just in case it matters.
by spindle 4y ago
I believe it was Lemaître who first discovered that! Just in case it matters.
- djmips 4y agoApparently, there was lively debate prior to it being settle by Lemaître and Hubble. I like the original name of 'island universes' https://physicsworld.com/a/shapley-curtis-and-the-island-universes-controversy/ https://physicsworld.com/a/shapley-curtis-and-the-island-uni...