Across
- 3. Used to measure the distance between stars and galaxies
- 7. Made up of planets, moons, asteroids, comets, dust and gas that orbit the sun
- 8. Appear as dark spots on the sun
- 10. Are either terrestrial or Gas giants
Down
- 1. The galaxy we live in
- 2. The visible surface of the sun that emits the light we see. It is the lowest layer of the sun's atmosphere
- 4. Made up of gas, dust, and billions of stars
- 5. The outer most layer of the sun's atmosphere, also emits light but is only visible as a white halo during a solar eclipse
- 6. Chuncks of rock that burn upon entering a planet's atmosphere
- 9. The star in the middle of our solar system