Astronomer (1889–1953) regarded as one of the most important observational cosmologists of the 20th century. He is recognized as the ‘Father of the Big Bang Theory,’ being the first to prove the universe is ever expanding. A household name, the orbiting Hubble Telescope is named after him. Exceptionally rare ALS, one page, 8.25 x 11, Carnegie Institution of Washington, Mount Wilson Observatory letterhead, March 6, 1935. Letter to Mr. Jaffe. In full: “Tolman has passed your mss. on to me and I am sending along to you after showing it to Humason. I made a few minor notes and suggestions (pencilled on the mss. or scribbled on a piece of scratch paper). You have surely caught the real excitement of research although your style exhibits a certain lack of restraint that may not be universally favored. Although it is entirely out of my field, I might add that the ad hoc philosophical suggestions of Wold and Clark are not taken seriously by the theoretical people while Zwicky and Milne, whom you do not mention, are treated with respect even by those who disagree with them. I would urge that you reconsider using Shapley’s remark anent the louse and the lilac bush. It is so utterly different from the prevailing tone of your previous remarks that it registers as a harsh anti-climax. These are about all the exceptions I can think of. By and large the presentation is fair and rather thrilling.” In fine condition, with intersecting folds.
Shortly after beginning his distinguished career as a chemistry teacher in New York City, Columbia graduate Bernard Jaffe began writing a book on the ‘adventures of modern science.’ Touching on the heavy-hitters in a wide range of subjects (from genetics to astronomy to anthropology), Jaffe submitted his work to the celebrated men for their revisions and approval prior to its publication. Hubble, one of the featured scientists, returned Jaffe’s manuscript with “a few minor notes and suggestions” and this letter, offering his opinion on other sections of the book as well: “Although it is entirely out of my field, I might add that the ad hoc philosophical suggestions of Wold and Clark are not taken seriously by the theoretical people while Zwickey and Milne… are treated with respect even by those who disagree with them.” Outposts of Science: A Journey to the Workshops of Our Leading Men of Research was published eight months later by Simon and Schuster and received positive reviews. This is an excellent letter containing several of the biggest names in astronomy and presents a perhaps once-in-a-lifetime chance to own a piece from this groundbreaking scientist, listed as number three on the top ten astronomers of all time. Hubble is virtually nonexistent in signed material—this is the first we have encountered and American Book Prices Current has no record of any ever coming to market. RR Auction COA.