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  • It Takes More Than One Kind of Telescope to See the Light
    Why we need different types of telescopes to look at outer space.
    science.nasa.gov/newhome/headlines/features/ast20apr99_1.htm
  • Piercing the Sky
    Follow some of the leaps in knowledge spurred by the growth of telescope technology in Piercing the Sky, a HubbleSite multimedia presentation.
    hubblesite.org/discoveries/piercing_the_sky
 



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