Timeline for Can one calculate the size (i.e. the radius) of our universe?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 25, 2018 at 3:45 | comment | added | ProfRob | The "mass of the observable universe" is much greater than $10^{53}$ kg - you have not included dark matter/energy. | |
| Jul 13, 2016 at 21:42 | history | answered | James K | CC BY-SA 3.0 |