# #Mon Aug 09 11:54:12 CEST 2010 Text__D6NMMKOcEd-WfYQ0GneCwQ_text=

In this addendum that Einstein writes for the 14th printing of his popular scientific book he talks about the changes in cosmology since the first printing in 1917. He points out his assumption that the universe is unchangeable \u2013 an error, as had been proved in the meantime. He mentions the redshift of galaxies as empirical evidence for the expansion of the universe.

Text__D6NMMKOcEd-WfYQ0GneCwQ_title=The Expanding Universe