History of Space Exploration

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Across
  1. 2. The first satellite to orbit the Earth
  2. 6. Moving around outside of a spacecraft
  3. 7. The first US satellite
  4. 8. War A war of ideas
  5. 9. A missile that can carry nuclear weapons between continents
Down
  1. 1. The NASA program that led to people walking on the moon
  2. 2. The United States' first space station
  3. 3. The first country to land something on the moon
  4. 4. The president who declared that the US would land on the moon
  5. 5. The US and USSR competing for supremacy beyond the Earth