6 Answered Questions

[SOLVED] Is the total energy of the universe zero?

2 Answered Questions

[SOLVED] Does the Planck scale imply that spacetime is discrete?

5 Answered Questions

7 Answered Questions

[SOLVED] Why is the observable universe so big?

14 Answered Questions

[SOLVED] Is time continuous or discrete?

4 Answered Questions

[SOLVED] Does the universe have a center?

5 Answered Questions

7 Answered Questions

[SOLVED] Is spacetime discrete or continuous?

4 Answered Questions

[SOLVED] Can the Hubble constant be measured locally?

6 Answered Questions

[SOLVED] Is the universe finite or infinite?

6 Answered Questions

8 Answered Questions

[SOLVED] Are we inside a black hole?

4 Answered Questions

[SOLVED] Shape of the universe?

3 Answered Questions

2 Answered Questions

[SOLVED] How can something finite become infinite?

6 Answered Questions

7 Answered Questions

[SOLVED] How can something happen when time does not exist?

4 Answered Questions

[SOLVED] At what speed does our universe expand?

5 Answered Questions

[SOLVED] Is the total energy of the universe constant?

4 Answered Questions

2 Answered Questions

2 Answered Questions

1 Answered Questions

4 Answered Questions

6 Answered Questions

[SOLVED] What is our location relative to the Big Bang?

1 Answered Questions

[SOLVED] Universe Expansion as an absolute time reference