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Results #1-#10 of 92
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Match Score:
100
Byline:
T. Slater
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In this laboratory activity, students learn about lenses and telescope construction. Students will describe the nature of convex lenses, measure the focal length of several lenses,…
Herschel's Star Gages  [ Computer Program ]
  
Match Score:
100
Byline:
T. Timberlake
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The EJS Herschel's Star Gages Model illustrates William Herschel's methods of "star gages" by which he attempted to map out the shape of our galaxy in 1785. Herschel's star gages…
  
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100
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Publisher: E. Neata
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This NightSkyInfo.com article briefly describes the discovery of quasars, what they are, and how to find the famous quasar 3C 273 in the night sky with a good backyard telescope. The…
  
Match Score:
100
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Publisher: Scientific and Technical Information Branch National Aeronautics and Space Administration
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This online textbook teaches the user about how a science project is conceived, funded, and managed. They do this by telling a story about how NASA's High Energy Astronomy…
  
Match Score:
100
Byline:
B. Tung
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This article informs amateur astronomers about ten common mistakes people make when buying and using a telescope. It is part of Brian Tung's The Astronomy Corner.
  
Match Score:
100
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Publisher: Gemini Observatory
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This press release from the Gemini Observatory covers the discovery of a supernova using laser adaptive optics. Laser guide adaptive optics help eliminate atmospheric noise from…
Pinhole Camera Model  [ Computer Program ]
  
Match Score:
100
Byline:
W. Christian
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The Pinhole Camera Model demonstrates the operation of a pinhole camera. Light rays leaving the top and bottom on an object of height h pass through a pinhole and strike a flat…
  
Match Score:
100
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Publisher: Laboratory for Atmospheric and Space Physics
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This is a digital project developed to advance knowledge of solar system exploration by providing students with spectroscopic data in an accessible and engaging format. The…
  
Match Score:
100
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Publisher: National Aeronautics and Space Administration
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NASA's JPL brings together an array of rich visualization tools for a 3D exploration of our cosmic neighborhood. It provides actual data from spacecraft, including their real-time…
  
Match Score:
100
Byline:
Publisher: National Aeronautics and Space Administration
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This is the home page for NASA's Dawn project, whose goal was to shed light on the early evolution of our Solar System by investigating two large protoplanets, Ceres and Vesta, that…
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Results #1-#10 of 92