Space

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Across
  1. 3. building with telescope used for observations
  2. 6. telescope launched in 1990
  3. 7. telescope launched in 2003
  4. 10. first human on the moon
  5. 13. first human in space
  6. 14. vehicle designed to propel itself by ejecting gas
Down
  1. 1. telescope scheduled to launch October 31, 2021
  2. 2. energy transmitted from one place to another
  3. 4. curved path followed by a satellite
  4. 5. first US citizen to orbit Earth
  5. 8. light from object passes through convex lens
  6. 9. first US citizen in space
  7. 10. second man on the moon
  8. 11. object that revolves around another object
  9. 12. uses a curved mirror to focus light