Across
- 1. What do astronauts wear to survive outside a spacecraft?
- 4. What Uline item would astronauts use to secure cargo in space?
- 5. What space object has a glowing tail?
- 7. A person who travels in space
- 11. What do you call a collection of billions of stars?
- 12. The study of space and celestial objects
- 13. Where would a Martian receive a Uline shipment?
- 14. The explosion of a dying star
- 15. A creature from another planet
Down
- 1. The final frontier, according to Star Trek
- 2. A region in space with gravity so strong that even light cannot escape
- 3. What keeps the Moon orbiting Earth?
- 6. The galaxy that contains Earth
- 8. The star at the center of our solar system
- 9. What planet is famous for its beautiful rings?
- 10. The space agency of the United States