PBS
Pbs Learning Media: Above the Clouds: Telescopes on Mauna Kea
This video segment adapted from First Light explains why the highest peak in the Pacific, Mauna Kea, is an ideal site for astronomical observations. Featured are new telescope technologies that allow astronomers to explore the universe...
CK-12 Foundation
Ck 12: Earth Science: Telescopes Study Guide
[Free Registration/Login may be required to access all resource tools.] This study guide summarizes key points about electromagnetic radiation and the different types of telescopes that rely on various forms of it. Includes a few...
University of Wisconsin
The Why Files: Terrific Telescopes
Why? File provides insight into four advances in telescope technology as well as shows how they are "improving our harvest of cosmic understanding."
Optical Society
Optical Society of America: Optics for Kids: Make a Telescope
An activity for making a telescope using a cardboard tube and two lenses. Accompanied by an explanation of how the telescope works, and a link to an article about lenses.
NASA
Nasa: James Webb Space Telescope
NASA's web site about the James Webb Space Telescope, which will replace the Hubble telescope and is expected to observe the farthest reaches of the universe.
Other
South African Large Telescope Project
South African Large Telescope (SALT) homepage describes a multi-national project sponsored by the South African Astronomical Observatory to build a large telescope in South Africa. Visually appealing and written for the lay person.
NPR: National Public Radio
Npr: New Observatory Brings Stars Closer to Earth
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.
University of Utah
University of Utah: Aspire: The Aspire Breadboard
This is a tutorial for creating a breadboard with an LED display as an educational outreach effort for the Telescope Array cosmic ray research project near Delta, Utah. When completed, the breadboard could be programmed to use actual...
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...
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.
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.
Florida State University
Florida State University: Science, Optics & You: Galileo Galilei
Biography of Galileo Galilei (1564-1642), one of the most famous scientists and inventors of all time. He is best remembered for his invention of the telescope, which caused him to question the contemporary belief that the Earth was the...
TED Talks
Ted: Ted Ed: Why Neutrinos Matter
Elementary particles are the smallest known building blocks in the universe- and the neutrino is one of the smallest of the small. These tiny neutrinos can tell us about the furthest reaches and most extreme environments of the universe...
NASA
Nasa: Astronomy Picture of the Day: Jupiter's Great Red Spot
This collage of images by the Hubble Space Telescope captured the changes in Jupiter's Great Red Spot over a period of several years.
Famous Scientists
Famous Scientists: William Herschel
Learn about the life and work of William Herschel, and find out about his telescope coinstruction and solar system reserach.
My Hero Project
My Hero: Galileo
"First to use a telescope to overserve the starts and planets," Galileo Galilei secretly published his work, which contradicted the Catholic Church's teachings. Use this site to learn about how Galileo's independence and courage made him...
Science4Fun
Science4 Fun: Galileo Galilei
Brief biographical sketch of Galileo Galilei, famous scientist and astronomer whose discoveries include the Tower of Pisa Experiment and the Galilean Telescope.
Science4Fun
Science4 Fun: Isaac Newton
Brief biographical sketch of Isaac Newton, famous scientist whose discoveries include the law of gravitation, three laws of motion, reflective telescope, and calculus.
Space Telescope Science Institute
Amazing Space: Star Light, Star Bright
This online exploration provides an opportunity to identify the different properties of waves and the relationship that exists between energy, wavelength, and frequency. Correlate images from the Hubble Telescope to the wavelength,...
Read Works
Read Works: Passages: Partial Eclipse
[Free Registration/Login Required] Students read a fiction text about a boy named Marcus who watched a partial eclipse through a telescope and answer questions about comprehension, climax, supporting details, characterization,...
Space Telescope Science Institute
Amazing Space: Albert Einstein: A Genius, Relatively Speaking
Albert Einstein was one of the most influential scientists in the 20th century. Read about his contributions on the fact filled site from the Space Telescopes Science Institute.
PBS
Pbs Learning Media: Images of the Sun
We think of the sun as being bright yellow, however, the sun is actually different colors based on whether the sun is in an active stage. Scientists used telescopes and satellite cameras to take these stunning photographs of the sun....
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