Space

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Across
  1. 1. the length of time it takes for Earth to orbit the sun one time
  2. 4. the spin, or circular movement, of an object on an axis
  3. 6. a huge object in space that gives off heat and light
  4. 7. a scientist who studies stars, planets, and other objects in the universe
  5. 9. system the sun, the planets that orbit the sun, and other objects that orbit the sun
  6. 10. the pull between Earth and other objects, which acts without even touching
  7. 11. something we observe to be similar over and over again
Down
  1. 2. an object’s orbital motion AROUND another object (think of the game Duck, Duck, Goose
  2. 3. an arrangement of stars that form a recognizable pattern or outline
  3. 5. a period of time that is 24 hours long and includes daytime and nighttime
  4. 8. the only star in our solar system