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By USA.gov
"In this video for elementary and middle levels, NASA engineer Acey discusses his job and building the James Webb Space Telescope (JWST). The video highlights similarities and differences between the JWST and its predecessor, the Hubble telescope, and presents interesting facts like what a """"clean...
Grade Level   K 1 2 3 4 5 6 7 8
Teaching Media Videos or Animations
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