The NASA website hosts a large number of images from the
Soviet/
Russian space agency, and other non-American space agencies. These are not necessarily in the public domain.
The
SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use.
[2]
In this analogy, it is demonstrated by rising dough that space itself expands in an ever expanding universe — objects don't move away from each other, space itself is created constantly.
Transwiki approved by:
w:en:User:Dmcdevit This image was copied from wikipedia:en. The original description was: The raisin bread model of the universe explains how each galaxy can perceive every other galaxy in the universe as receding from it. Fr
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):