Here is the historic photo of [[Albert Einstein]] visiting …
Here is the historic photo of [[Albert Einstein]] visiting astronomer Edwin Hubble on January 29, 1931, at the iconic Mount Wilson Observatory in California. During this historic visit, Einstein was able to observe through the 100-inch telescope and officially recognized the theory of an [[expanding universe]]. It was on this day that he realized he had been wrong and had made the biggest mistake of his career, because the universe is not static.
![Here is the historic photo of [[Albert Einstein]] visiting astronomer Edwin Hubble on January 29, 1…](https://media.treechat.com/3g4t64mmrc30ezjz849yv0r50rtv)