Results for "Astrophysics"

 
Showing results 1921 - 1932 of 2291 for Astrophysics
  1. Document

    SIA2011-0099

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    • Finding Aid

      SIA Acc. 06-282, Smithsonian Institution, Personnel Records, 1964

      • Date: 1964
      • Creator: Smithsonian Institution
      • Creator: Smithsonian Institution Archives

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    • Blog Post

      New Image of Supernova

      • Date: April 8, 2009
      • Creator: Effie Kapsalis
      • Description: [caption id="" align="aligncenter" width="385" caption="A Young Pulsar Shows its Hand, Smithsonian Astrophysical Observatory"][/caption] On Friday, April 3, the Chandra X-ray Observatory released a new image (with 10 times more data) of supernova B1509 which is now available on the Smithsonian Flickr Commons photostream. Chandra orbits the earth every 2.5 days capturing images

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    • Finding Aid

      SIA RU000274, Smithsonian Institution Office of International Programs, Records, 1964-1976

      • Date: 1964 1964-1976
      • Creator: Smithsonian Institution. Office of International Programs
      • Creator: Smithsonian Institution Archives

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    • Document

      89-10708

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      • Document

        94-12569

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        • Blog Post

          See Here: 5/6/2010

          • Date: May 6, 2010
          • Creator: The Bigger Picture
          • Description: [caption id="" align="aligncenter" width="442" caption="Group photograph of Smithsonian Astrophysical Observatory employees, including Florence Meier Chase, fifth Secretary of the Smithsonian Institution (1928-1944) Charles Greeley Abbot (second from the left), M. Agnes Neill, Earl S. Johnston, Robert Weintraub, Anne Lucka, William Hoover, Edward D. McAlister, and unidentified

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        • Document

          Torch 03/1969

          • Description: SIA Record Unit 000371, Smithsonian Institution., Office of Public Affairs, The Torch, 1955-1960, 1965-1988, 1969 Box 1 Folder 3

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        • Finding Aid

          SIA Acc. 14-044, Smithsonian Institution Office of Fellowships and Internships, Director's Records, 1965-2012

          • Date: 1965 1965-2012
          • Creator: Smithsonian Institution. Office of Fellowships and Internships
          • Creator: Smithsonian Institution Archives

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        • Finding Aid

          SIA Acc. 04-054, Smithsonian Institution Office of Public Affairs, Clippings, 2001

          • Date: 2001
          • Creator: Smithsonian Institution. Office of Public Affairs
          • Creator: Smithsonian Institution Archives

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        • Finding Aid

          SIA Acc. 90-119, Smithsonian Institution Office of Information Resource Management, Director's Records, 1978-1987

          • Date: 1978 1978-1987
          • Creator: Smithsonian Institution. Office of Information Resource Management
          • Creator: Smithsonian Institution Archives

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        • Samuel Pierpont Langley and the Personal Equation Problem

          • Date: April 12, 2018
          • Description: The term “personal equation” came into use in the 19th century as scientists found that observers have inherent biases: some anticipate events, and some report events after they have occurred. Recognition of the problem led to a spate of personal equation instruments: some measured biases of this sort, and some reduced the effect of personal errors. Most of these

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        Showing results 1921 - 1932 of 2291 for Astrophysics

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