Richard Hammar addressed the Springfield (Missouri) Astronomy Club on June 27, 2012, on the “Great Debate” between astronomers Harlow Shapley and Heber Curtis on the Scale of the Universe.
Richard Hammar addressed the Springfield (Missouri) Astronomy Club on June 27, 2012, on the “Great Debate” between astronomers Harlow Shapley and Heber Curtis on the Scale of the Universe.
I liked the teaching session but wished that I could see your examples. Per haps you should post or tell me were to find out abiut your next metting place.