Across
- 2. the leading theory on how the universe began
- 3. the result of disturbances in the magnetosphere caused by solar wind
- 8. when the moon casts a shadow on a portion of the earth which partially or fully blocks sunlight
- 9. medium sized star
- 12. a gas giant
- 13. planet far from earth
- 14. huge star
Down
- 1. an astronomical unit of length which equals about 9.46 trillion km
- 4. what we call our the planets in the milky way orbiting the sun
- 5. a system of stars and other matter bound together by gravity
- 6. small rocky/metallic body in space
- 7. icy body which orbits the sun
- 10. small star
- 11. planet close to earth