Across
- 1. (similar to a shadow)
- 5. : gases that people breathe
- 6. : to move air in and out of your lungs
- 8. : a person who travels into space
Down
- 1. : a dark area when something blocks the
- 2. suit : astronaut clothes
- 3. : a force that holds us to the Earth
- 4. : work
- 7. : something used to do a job