Space Exploration

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Across
  1. 6. International Space Station orbiting Earth
  2. 8. Occurrence when one celestial body blocks another
  3. 9. Small rocky body orbiting the Sun
  4. 11. NASA program that landed the first humans on the Moon
  5. 12. Red planet explored by rovers
  6. 14. Path of a celestial body around another
  7. 15. Planet outside our solar system
  8. 17. Planet known for its rings
  9. 18. System of stars, gas, and dust bound together
  10. 19. Robotic vehicle used to explore planetary surfaces
Down
  1. 1. Space telescope providing deep-space images
  2. 2. Largest planet in the solar system
  3. 3. Person trained to travel in space
  4. 4. Instrument for observing distant objects in space
  5. 5. Space probes that traveled beyond the solar system
  6. 7. Cloud of gas and dust in space
  7. 10. The universe as a whole
  8. 13. Russian spacecraft used for crewed missions
  9. 16. Pertaining to the Moon
  10. 17. Private company founded by Elon Musk