Across
- 3. a big galaxy that we live in (also a candy)
- 6. a person who visits space
- 7. a ball of rock that orbits a star
- 8. a giant ball of gas that is very bright
Down
- 1. a place for astronauts to rest that floats in the sky.
- 2. a hole that sucks things into it
- 4. a rock that orbits around the earth
- 5. a force that keeps us on earth