Mount Wilson Hubble Discussion
Visits Mount Wilson and discusses observational cosmology, confronting evidence that distant galaxies exhibit the redshift-distance relation associated with cosmic expansion.
Albert Einstein · Event
Visits Mount Wilson and discusses observational cosmology, confronting evidence that distant galaxies exhibit the redshift-distance relation associated with cosmic expansion.

Visits Mount Wilson and discusses observational cosmology, confronting evidence that distant galaxies exhibit the redshift-distance relation associated with cosmic expansion.