Across
- 3. A bright object in the sky made of gas, seen from Earth.
- 5. A small icy body from outer space that forms a glowing tail.
- 7. A vehicle designed to launch into and travel through space.
- 8. The American space agency known for moon landings.
- 12. A system of stars, dust, and gas bound together by gravity.
Down
- 1. Earth’s natural satellite that lights up the night sky.
- 2. The infinite area that contains stars, planets, and galaxies.
- 4. The hot, glowing star at the center of our solar system.
- 6. A celestial body that orbits a star and may support life.
- 9. The Red Planet, known for its dusty landscape.
- 10. Hypothetical life form that could exist beyond Earth.
- 11. The path one object takes as it revolves around another.