Across
- 2. The bright star at the center of our solar system.
- 3. A massive collection of stars, gas, and dust held together by gravity.
- 4. A large celestial body that orbits around a star.
- 6. A frozen mass that orbits the Sun, often with a bright tail.
- 8. The planet we live on, known for its diverse life forms.
- 9. A hot, glowing ball of gas that emits light and heat.
Down
- 1. Earth's natural satellite that orbits around it.
- 2. Shuttle A spacecraft used by NASA to travel to and from space.
- 5. A rocky object that orbits the Sun, usually found in the asteroid belt.
- 7. A streak of light produced when a meteoroid enters Earth's atmosphere.