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Free collection from
Eerste Rivier Cape Town, Eerste Rivier Cape Town
The seller allows collection for this item and will be in contact with the full collection address once the order is ready.
Ready for collection by Monday, 15 July.
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Donald Howard Menzel (April 11, 1901 - December 14, 1976) was one of the first theoretical astronomers and astrophysicists in the United States. He discovered the physical properties of the solar chromosphere, the chemistry of stars, the atmosphere of Mars, and the nature of gaseous nebulae.[1][2] The minor planet 1967 Menzel was named in his honor,[3] as well as a small lunar crater located in the southeast of Mare Tranquilitatis, the Sea of Tranquility.[4] Astronomie - D.H.Menzel. . ISBN