Space

1234567891011121314151617181920212223242526272829303132333435
Across
  1. 1. Hottest planet in the Solar System
  2. 7. Number of moons on Mars
  3. 8. A belt of rocks between Mars and Jupiter
  4. 9. A gas needed for life
  5. 11. The time taken for the Moon to orbit the Earth once
  6. 12. 365 days
  7. 16. Name given to planets orbiting other stars
  8. 17. The name of our galaxy
  9. 18. A plant that has a ring aound it
  10. 20. No longer called a planet
  11. 21. Name given to a star exploding
  12. 22. We need this for life
  13. 25. A planet that looks like a red star from Earth
  14. 26. They once ruled the Earth
  15. 29. An icy object that has a long tail
  16. 30. You have mass but no ______ in space
  17. 31. Largest moon of Saturn
  18. 32. Two probes that were sent to the outer planets
  19. 35. Motion of planets around the Sun
Down
  1. 2. When the Moon covers the Sun completely
  2. 3. Superman gets his powers frm this
  3. 4. An object that orbits a planet
  4. 5. Third rock from the Sun
  5. 6. Where you can find the Sea of Tranquility
  6. 10. Billions of stars form this structue
  7. 11. A rock from space
  8. 13. A metal only created in exploding stars
  9. 14. An object in space in which light cannot even escape from its gravitational pull
  10. 15. A group of stars seen in the night sky are given names
  11. 19. Unidentified flying objects
  12. 21. A film which had two Suns
  13. 23. The name of the space project that landed man on the Moon
  14. 24. The planet with a giant red spot
  15. 27. The brightest star seen from Earth
  16. 28. A metal at the cor of the Earth
  17. 33. The force that keeps planets in orbit
  18. 34. A moon of Jupiter