Science

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Across
  1. 3. Huge collection of gas, dust and billions of stars and their solar systems
  2. 5. The distance a single beam of light travels in a single Earth year
  3. 8. Centre of our solar system
  4. 9. Luminous ball of gas, held together by gravity
  5. 11. small body of matter from outer space that enters the earths atmosphere
  6. 12. Moon, planet or machine that orbit a planet or star
  7. 13. A regular repeating path that one object in space takes around another
  8. 14. Celestial body that makes an orbit around a planet
Down
  1. 1. The Family of the sun
  2. 2. A spot or patch that appears from time to time on the suns surface
  3. 4. Celestial body moving in an elliptical orbit round a star
  4. 6. Cosmic snowballs or frozen gases, rock and dust that orbit the sun
  5. 7. Piece of rock that has fallen to earth from outer space
  6. 10. Small rocky body orbiting the sun