Timeline for Universe expands ... compared to what?
Current License: CC BY-SA 3.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Mar 4, 2017 at 14:59 | comment | added | HolgerFiedler | You claim "The speed of light is the same for all observers in all reference frames" but how about the redshift in gravitational potential? | |
| Mar 4, 2017 at 11:19 | history | answered | user140374 | CC BY-SA 3.0 |