Telescope Technology

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Across
  1. 2. collection of sun, moon and planets
  2. 4. space telescope that allows us to see farther stars, planets and galaxies
  3. 5. used pulsating stars to calculate distance
  4. 6. Hale's design used a large ________ instead of a lens
Down
  1. 1. found four moons of Jupiter
  2. 3. telescope technology has given evidence that the universe is __________
  3. 4. designed a powerful telescope to look beyond solar system