oa MNASSA : Monthly Notes of the Astronomical Society of South Africa - Astrophysics 1930-1940

Volume 1941, Issue 10
  • ISSN : 0024-8266



Under this title there appears in the December number of 'The Observatory', which has just arrived in South Africa, an article by Dr. Thackeray of the Solar Physics Observatory Cambridge. In this article Dr. Thackeray reviews briefly the great advances in astronomy and astrophysics that have been achieved during the decade that has just closed.

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