Browse Items (2 total)

Hubble, Edwin, Edwin Hubble to V. M. Slipher, November 2, 1928, on results of observing station trip, 1928-11-02

Hubble describes how he had to finish up in Arizona unexpectedly but the best results were the observations from the Grand Canyon and Cameron,…

Tags: California Institute of Technology, Edwin Hubble, observing station, travel, V.M. Slipher

Hubble, Edwin, Edwin Hubble to V. M. Slipher, October 5, 1928, on travel to Arizona and establishing an observing station, 1928-10-05

Hubble states how he was recruited to investigate conditions for a new observing station in Arizona, and that the related group would travel to…

Tags: Edwin Hubble, observing station, travel, V.M. Slipher