Across
- 1. A volcanic moon of Jupiter
- 6. The blue planet farthest from the Sun
- 7. A tool astronomers use to study space
- 8. When the Sun or Moon is briefly hidden
- 11. A constellation named after a dragon
- 12. Saturn’s largest moon
Down
- 2. The curved path a planet follows around a star
- 3. Another word for a planet
- 4. The space station orbiting Earth (abbrev.)
- 5. Famous space telescope named after an astronomer
- 6. A colorful cloud of gas and dust where stars form
- 9. A giant glowing ball of gas like our Sun
- 10. A space object with a glowing tail
- 13. The U.S. space agency