Across
- 2. A vast collection of stars, planets, and other celestial objects.
- 4. A device used to see distant objects in space more clearly.
- 5. A vehicle that goes into space and comes back to Earth.
- 7. A large, round object that orbits the sun.
- 9. Related to the sun.
- 10. The path a spaceship takes around a planet or the sun.
- 11. A creature from another planet or world.
- 13. A spacecraft that can be reused for multiple trips into space.
Down
- 1. The force that pulls objects toward the center of the Earth.
- 3. Special clothing that astronauts wear to stay safe in space.
- 6. An object that orbits a planet or other celestial body.
- 8. Someone who travels in space.
- 12. A rock or metal object from space that burns up as it enters Earth's atmosphere.
- 13. A bright, glowing ball of gas in the sky.
- 14. An object seen in the sky that can't be explained.