Space Review

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Across
  1. 3. The place outside of Earth.
  2. 4. When the Sun goes down.
  3. 6. The planet we live on.
  4. 7. The large object going around the Earth.
  5. 10. The Maya people made this by watching how the Sun, moon, and planets moved.
  6. 11. The star that is closest to Earth.
  7. 12. A large object in space that shines light.
  8. 14. A clock that uses the Sun and shadows to tell time.
  9. 15. A big building we can use to see stars.
  10. 18. The blue air above us.
  11. 19. How hold or cold it is.
  12. 21. The first month of the year.
  13. 22. The line where the sky and Earth meet.
  14. 24. The black thing at the center of a galaxy.
Down
  1. 1. Someone who studies space.
  2. 2. There are four: spring, summer, autumn, and winter.
  3. 5. A small thing we can use to see stars.
  4. 8. Many stars that make a picture together.
  5. 9. The biggest planet in the solar system.
  6. 13. The last month of the year.
  7. 16. Hours, minutes, and seconds.
  8. 17. Billions of stars and planets together.
  9. 18. When the Sun goes up.
  10. 20. A large object that moves around the Sun.
  11. 23. How many years are in 365 days?