Across
- 2. A creature imagined to live on other planets
- 3. A huge group of stars and planets
- 5. A dark place in space that pulls everything in
- 7. A group of stars that form a shape
- 9. Made of ice and dust and has a glowing tail
- 10. The bright star we see in the daytime
- 11. A glowing ball seen in the sky at night
Down
- 1. The U.S. space agency
- 4. Colorful lights in the sky
- 6. A person who travels in space
- 8. A tool that helps you see far away in space