Other
Sloan Digital Sky Survey: Galaxy Zoo
Explore the universe like you have never seen it. Take part in classifying images of galaxies taken from the Hubble telescope archives. This is a crowdsourced scientific research project.
NASA
Nasa: The Space Place: How Old Do I Look?
Find out how the Galex space telescope is determining the age of galaxies using red-shifted light. View pictures taken by Galex. This site also has a game which involves determining the ages of objects.
Space Telescope Science Institute
Hubble Space Photographs: Hst's Greatest Hits 1990 1995
Breathtaking images from the Hubble Space Telescope give a new perspective to our world.
PBS
Pbs Learning Media: Jewel Box Sun
See the sun like you have never seen it before! Using a specialized telescope, NASA developed images of the sun created from a wide range of wavelengths of light. Each wavelength is represented by a different color making a beautiful...
Curated OER
Npoi Telescope
A radio story describing the development of the newest technology in telescopes based on an old idea. Images of the 80-acre interferometer are shown on the site.
Curated OER
Science Kids: Science Images: Telescope
This photo shows a common telescope used to observe the stars and other astronomy related objects seen in the night sky such as planets, moons and comets.
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.
Other popular searches
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