Across
- 1. orbits our Earth
- 4. forms when a supergiant star collapses into itself; to strong for light to escape it
- 5. the first of the outer planets, beyond Mars
- 7. the theory of the creation of our universe(two words)
- 10. planet in our solar system with large rings around it
Down
- 2. a grouping of gas and dust; first stage of a star
- 3. was once a planet in our solar system; known as a dwarf planet
- 6. planet that is rotated on its axis 98 degrees
- 8. huge grouping of stars and planets; The Milky Way ____
- 9. the nearest star to Earth