Space

1234567891011
Across
  1. 3. Center U.S. government center for space research
  2. 5. First animal to orbit Earth
  3. 7. Moonwatch Citizen science project for tracking objects in space
  4. 10. gap Perceived military advantage of the Soviet Union
  5. 11. rocket Soviet rocket designed for a Moon landing
Down
  1. 1. von Braun German rocket scientist
  2. 2. American rocket engine manufacturer
  3. 4. Canaveral Florida launch site
  4. 6. Ozma Search for extraterrestrial intelligence
  5. 8. American rocket used to launch Explorer 1
  6. 9. Rocket-powered aircraft