/sci/ - Science & Math

Anonymous Thu Dec 9 19:16:21 2010 No.2179335 [View]
File: 94 KB, 1111x305, 20061007165757!Schema_Redshift.png [View same] [iqdb] [saucenao] [google]

Photons warp spacetime, yes?
Photons that travel "up" out of a gravitational well will be redshifted, yes?

Can someone do the math to show me that the galactic redshift we see is not due to photons constantly having to climb out of their own gravity well as they travel?

>>	Anonymous Mon Jul 5 17:02:46 2010 No.1339563 [View] File: 94 KB, 1111x305, 20061007165757!Schema_Redshift.png [View same] [iqdb] [saucenao] [google] How do we measure the distance of galaxies?

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