Selasa, 20 Maret 2018

Edwin Hubble: America’s Cosmic Frontiersman

During the Roaring ’20s, an intrepid astronomer blazed a trail with the world’s largest telescope to the edge of an ever-expanding universe. On an October night in 1923, at the Mount Wilson Observatory north of Los Angeles, the view of the night sky was unparalleled. Down in the valley, Hollywood was booming, but the population …

The post Edwin Hubble: America’s Cosmic Frontiersman appeared first on HistoryNet.



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