2/2: #Astronomy: Measuring stars. Ken Croswell. Proceedings of the National Academy of Sciences LA - a podcast by John Batchelor
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Photo: Dwarf Starburst Galaxy, from Hubble
2/2: #Astronomy: Measuring stars. Ken Croswell. Proceedings of the National Academy of Sciences LA
Ken Croswell, Scientific American; astronomer and author: The Alchemy of the Heavens, Planet Quest, Magnificent Universe, See the Stars, The Universe at Midnight, and Magnificent Mars.
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