Across
- 3. satellite Satellite that assists astronomers in their studies.
- 4. Space Station Large space station developed by over 15 nations.
- 6. Space station designed so other modules could be attached.
- 7. 1 First space station launched by Russia.
- 8. shuttle Spacecraft designed to be reused.
Down
- 1. Satellite that stays above the same point on Earth.
- 2. satellite Satellite that helps defend a nation from attack.
- 5. satellite Satellite that helps planes, ships, and vehicles pinpoint their exact location.
- 7. First American space station.
- 8. station A structure in space inhabited for long periods.