space

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Across
  1. 3. a giant camera that takes images of space
  2. 5. how hot or cold something is
  3. 8. a group of stars that make a pattern
  4. 10. Planet a planet that is mostly made of gas
  5. 11. System consists of the Sun and everything that orbits, or travels around, the Sun
  6. 14. Spinning on its axis
  7. 15. a line that forms when the sky and land collide
  8. 16. a thing you can see in space closely
Down
  1. 1. Small chunks of rock that travel through space
  2. 2. a place with a bunch of planets and stars.
  3. 4. the layer of gas that surrounds Earth
  4. 6. a big ball of ice that is going really fast.
  5. 7. collection of gas, dust, and billions of stars and their solar systems, all held together by gravity
  6. 9. Dwarf plant
  7. 12. a big rock that is made by little rocks
  8. 13. A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars
  9. 17. Natural, giant, glowing balls of gas