Across
- 2. neil armstrong
- 6. observer of space
- 7. out of this world
- 8. star gas
- 10. a block in our view
Down
- 1. Definition: A rock, or Minor Planet orbiting the Sun.
- 2. study of stars
- 3. sucks up everything
- 4. that's one small step for a man, one giant leap for man kind
- 5. Definition: the gaseous envelope surrounding the earth; the air.
- 9. milky way
- 11. Definition: A small, frozen mass of dust and gas revolving around the sun.
- 12. shiny balls of gas