The Astronomy Center has provided educational resources to introductory astronomy educators since 2003. Over the past 20 years, the rapid pace of discovery has rendered some of our linked resources obsolete. Thus, the Astronomy Center will be decommissioned on March 1, 2022. Our highest quality resources will be retained on ComPADRE.org.

Astronomy Center.org


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Results #1-#10 of 100+
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Galileo's Moon Mountain  [ Computer Program ]
  
Match Score:
100
Byline:
T. Timberlake
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The Galileo's Moon Mountain Model illustrates the method used by Galileo to measure the height of a mountain on the Moon. Using his improved telescope design, Galileo was able to see…
Ptolemy/Copernicus/Tycho Model  [ Computer Program ]
  
Match Score:
100
Byline:
T. Timberlake
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The Ptolemy/Copernicus/Tycho EJS Model illustrates the relationships between the systems of planetary astronomy developed by Claudius Ptolemy, Nicholas Copernicus, and Tycho Brahe.…
Astronomical Parallax 3D  [ Computer Program ]
  
Match Score:
100
Byline:
T. Timberlake
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This Astronomical Parallax 3D Model illustrates the phenomenon of annual stellar parallax in astronomy. Parallax is the apparent displacement of an object relative to the background…
Stellar Aberration 3D  [ Computer Program ]
  
Match Score:
100
Byline:
T. Timberlake
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The EJS Stellar Aberration 3D Model illustrates the phenomenon known as the aberration of starlight, first reported by James Bradley in 1729. Aberration occurs because light has a…
  
Match Score:
100
Byline:
B. Mager
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This site discusses the history of the discovery of Pluto. It talks about the basic facts that are known about Pluto and an conatins an extensive monologue on how Pluto was…
  
Match Score:
100
Byline:
L. Nittler
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This site offers information about presolar grains. It discusses what they are, how to identify them, the different kinds, and what can be learned from presolar grains. If you need…
Naked Eye Sidereal and Solar Day JS Model  [ Computer Program ]
  
Match Score:
100
Byline:
M. Belloni and T. Timberlake
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The Naked Eye Sidereal and Solar Day Javascript Model illustrates the difference between the sidereal and solar day. This simulation shows the view from the Earth as one would…
  
Match Score:
100
Byline:
Editor: A. Fraknoi; Publishers: Search for Extra-Terrestrial Intelligence, Astronomical Society of the Pacific, NASA Ames Research Center, and Foothill College
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This series of video lectures covers a wide range of current topics in astronomy and astrophysics given by leading scientists in their fields. These are recorded from regular…
  
Match Score:
100
Byline:
D. Stern
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This web page provides an examination of Earth's magnetosphere and physical phenomena related to it. Subject matter includes the motion of charges in the Earth's magnetic field and…
  
Match Score:
100
Byline:
Publisher: NASA Education Program
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This color Solar System Lithograph Set contains lithographs of: Our Solar System, the Sun, Mercury, Venus, Earth, Moon, Mars, Asteroids, Jupiter, Moons of Jupiter, Saturn, Uranus,…
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Results #1-#10 of 100+