Back to school 'Blast Off'

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Across
  1. 2. National Aeronautics and Space Administration
  2. 4. First woman in space
  3. 6. First female Japanese scientist in space
  4. 10. First journalist in space
Down
  1. 1. The final frontier
  2. 2. First man on the moon
  3. 3. Japanese national air and space agency
  4. 5. First human to orbit the Earth
  5. 7. Japanese with most space flights
  6. 8. Walked on by Armstrong
  7. 9. First Japanese woman in space