Across
- 3. a spiral island of stars in space. Our _____ is the milky way
- 4. the second full moon of the same month
- 5. a large ball of ice dust and gas that orbits the sun
- 6. an imaginary line an object rotates around
- 8. a gaseous body that produces its own energy then releases it as heat and light
- 9. the study of the universe
- 11. two types solar or lunar
- 12. to send or to give off
Down
- 1. large bodies the rotate around the sun. the REFLECT light
- 2. the distance light takes to travel in one year
- 4. an intense gravitational field created when a star runs out of fuel
- 7. the force that pulls us down when we are in the air
- 8. the closest star to the earth
- 10. the time it takes for a planet to go around the sun
- 13. the satellite that orbits the sun