Crossword Puzzle - Space vocab

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Across
  1. 1. A vehicle used for traveling in space.
  2. 4. A natural object that moves around a planet.
  3. 5. A piece of rock that burns when it enters Earth’s atmosphere.
  4. 7. A creature from another planet.
  5. 10. The path something follows around a planet or star.
  6. 12. A person who travels to space.
  7. 13. Something that looks or feels like it is from the future.
  8. 16. A black ........... – A place in space where gravity is so strong that nothing can escape.
  9. 17. A bright object with a tail that moves through space.
  10. 19. A small rocky object that moves around the Sun.
  11. 20. A name for an alien from Mars.
Down
  1. 2. To talk or send messages (important for aliens and humans!).
  2. 3. .............. Flying Object =UFO
  3. 6. A formal word for something from outside Earth.
  4. 8. ............. system – The Sun and the planets that move around it.
  5. 9. A large round object in space that moves around a star.
  6. 11. A machine that flies into space.
  7. 14. To move from one place to another instantly.
  8. 15. A bright ball of gas in space, like the Sun.
  9. 18. A huge group of stars, planets, and dust.