Space

1234567891011
Across
  1. 2. Someone who explores space.
  2. 4. People or things can be sucked into these.
  3. 7. A floating space rock.
  4. 8. These fly in space.
  5. 9. You look at these at night when you look into the sky.
  6. 11. The galaxy we live in.
Down
  1. 1. A small object that orbits one larger than it.
  2. 3. The system of planets orbiting a star Sol.
  3. 5. The path a planet takes around the sun.
  4. 6. A group of stars, gas and dust held together by gravity.
  5. 8. This provides heat and is really big.
  6. 10. What is Mars, Earth and Saturn?