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Henry Draper | |
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Encyclopedia and Summary Information
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Henry Draper Summary
79 words, approx. 1 pages 1837-1882 American astronomer and professor of medicine who took the first photographs of the Orion nebula (1880) and the spectrum of a star (Vega, 1872). He built the instruments he used for these and other photographs, including images of the moon...
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Henry Draper Information
377 words, approx. 1 pages
 Henry Draper (March 7, 1837 – November 20 1882) was an American doctor and astronomer. Henry Draper's father, John William Draper, was an accomplished doctor, chemist, botanist, and professor at New York University; he was also the first to...


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 AP News
'Big Bang' pioneer Ralph Alpher dies
8/24/2007: 356 words, approx. 1 pages Ralph Alpher, a physicist whose pioneering work on the underpinnings of the "Big Bang" theory went unheralded for years while others won a Nobel Prize, has died. He was 86.Alpher died Aug. 12 in Austin, Texas. He had been honored by President Bush with a...


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Henry Draper | |
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About 2 pages (456 words) in 2 products |
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