California Institute of Technology
Cool Cosmos: Ask an Astronomer
Cool Cosmos identifies kid's frequently asked questions about the tools we use in space. Click on the links to find the answer to questions about space stations, telescopes, spectrometers and more!
University of Chicago
University of Chicago: Reflector and Refractor
From the Yerkes Observatory Virtual Tour web site. Compares and contrasts reflecting and refracting telescopes. A link from the page leads to a second page which explains why most modern research telescopes are reflecting telescopes.
University of Wisconsin
The Why Files: Spacy Mechanical Masterpiece
An interesting article describing repairs which were completed on the Hubble telescope in 1993 and 1997. Also contains links to pictures taken by the telescope.
PBS
Pbs: Nova Online: Be a Stargazer
This resource briefly describes how telescopes work and provides helpful tips for stargazing.
Curated OER
Build Your Own Spitzer Space Telescope Model
Make a model of the Spitzer Space Telescope using simple materials. Also included is a model of the Boeing Delta II Launch Vehicle which completed a historic 300th launch with the Spitzer Telescope on board.
Curated OER
Wikipedia: National Historic Landmarks in West Virginia: Reber Radio Telescope
First parabolic radio telescope, built by amateur astronomer Grote Reber.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Rice University: The Telescope
This site from The Galileo Project of the Rice University provides an in depth history of the telescope and it's invention and growth over time. Too detailed for an Elementary student, but a great resource for an Elementary teacher.
Curated OER
Astro Lab: Refracting Telescopes
Get the facts and historical background information on refracting telescopes, an important astronomical tool. This page has great accompanying photographs, as well as diagrams.
Curated OER
Science Kids: Science Images: Hubble Space Telescope
A clear photo of the famous Hubble Space Telescope with Earth and space in the background.
Georgia State University
Georgia State University: Hyper Physics: Thin Lens Equation
This is an informative site from Georgia State University. It gives a discussion of the thin lens equation and an illustration of its use in determining the image distance based upon the object distance and the focal length.
Georgia State University
Georgia State University: Hyper Physics: Lens Maker's Formula
A discussion of the lens-maker's formula and its use in determining the effect of lens shape and index of refraction upon the magnifying power of a lens. Includes an interactive problem-solving section.
Other
Jack Horkheimer: Star Gazer
This is a site on astronomy in general. If you are into astrophotography, you can find out what is happening in the heavens! Jack Horkheimer is also seen on PBS. You can access the 5 or 1 minute shows on this site.
NOAA
Noaa: National Weather Service: The Sun and Its Effect on the Earth [Pdf]
The Space Environment Center (SEC) put together a slide show for use by teachers on Space weather. Begin with discussing solar emission and the sun itself. Then end with a summary of climatic effects of space weather, and a note on space...
University of Wisconsin
The Why Files: 3 2 1 Contact, Don't Touch That Dial
A discussion of reflecting telescopes and their use in radio astronomy. The types of information gained from and the research emphasis fueled by such telescopes is described. Site uses Hollywood references and a humorous style.
Other
Eurpoean Southern Observatory: La Silla Observatory Homepage
Site informs readers about the LaSilla Observatory which is run by the European Southern Observatory (ESO). The telescope is located on a mountain in the deserts of Chile. Check out the "About LaSilla" link and the links to the...
California Institute of Technology
Submillimeter Wave Astrophysics at Caltech: Caltech's Submillimeter Observatory
Homepage of a radio telescope operated by Caltech in Hawaii. This radio telescope focusses on submillimeter frequencies. Be sure to look at the General Information link for info on telescope and the Astrophysics link to find information...
CNN
Cnn: Hubble Upgrade
A 1997 CNN report on the results of a repair mission to the Hubble Space Telescope. Video interviews with experts provide information on what the telescope has revealed about several celestial objects (Nebula and Black Holes).
NASA
Nasa: Spitzer Images
See some of the beautiful color images that were taken by the Spitzer space telescope.
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