Across
- 1. A vehicle designed to travel and operate in outer space.
- 2. The force that pulls objects towards each other, keeping them grounded on a planet.
- 3. A creature or being from a different planet or world.
- 6. A vehicle that propels itself by expelling gas or liquid to reach space.
- 8. An instrument used to observe and study objects in space.
- 10. The path an object takes around another object in space due to gravitational pull.
- 11. An artificial object that orbits around a planet or star, used for communication or scientific research.
- 13. A large celestial body that orbits around a star, like Earth or Mars.
- 14. A person who travels to and explores space.
- 16. A natural satellite that orbits around a planet, like Earth's moon.
Down
- 1. Protective clothing worn by astronauts to survive in the harsh conditions of space.
- 2. A massive collection of stars, dust, and gas held together by gravity.
- 4. A small rocky or metallic object that burns up upon entering Earth's atmosphere.
- 5. A massive collection of stars, dust, and gas held together by gravity.
- 7. A celestial object made of ice, dust, and gas that orbits the Sun.
- 9. A group of stars that form a recognizable pattern or shape.
- 12. A luminous ball of gas that emits light and heat, like the Sun.
- 15. A vehicle that propels itself by expelling gas or liquid to reach space.