Across
- 2. When one celestial body moves into the shadow of another
- 5. Related to the sun
- 7. a person who goes to space
- 9. A region of space with gravity so strong nothing can escape, not even light
- 12. An object orbits a planet or a star
- 13. A small icy body that releases gas or dust
- 14. The curved path of a celestial object around a star or planet
Down
- 1. A veheicle designed to travel through space
- 3. The universe as an orderly, harmonious system
- 4. A massive system of stars, planets, other celestial bodies
- 6. A cloud of gas and dust in space, often a star-forming region
- 8. An instrument to observe distant objects
- 10. A small rocky body orbiting the sun
- 11. A space rock that burns up entering Earth's atmosphere