Galaxy

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Across
  1. 2. They goes up into space to explore.
  2. 5. It is the a small, icy object that orbit the sun. It's tail always points away from the sun.
  3. 6. It is the gas that surrounds a planet.
  4. 7. Everything is made up of tiny _____
  5. 8. They are people who study astronomy and learn about objects in the universe, like stars and planets.
  6. 9. _______ dipper It is a group of 7 stars contained in the northern hemisphere constellation ursa major (the great bear).
Down
  1. 1. It is a group of stars that we see in the sky. They are not necessarily located together in space, but looks as though they are from earth.
  2. 2. They are tiny planets that mostly orbit between mars and jupiter.
  3. 3. These are beautiful lights in the near-polar sky.
  4. 4. It is the science that studies the universe.