Across
- 4. A vast collection of stars, gas, dust, and other celestial objects bound together by gravity. Our Milky Way is one of many galaxies in the universe.
- 6. A vehicle designed for travel or operation in outer space. It can be manned or unmanned and is used for exploration and communication.
- 7. The seventh planet from the Sun, known for its unique sideways rotation. It has a bluish color and is composed mostly of gas and ice.
- 9. The natural satellite that orbits around the Earth and can be seen in the night sky. It reflects sunlight, making it appear bright.
- 11. The second planet from the Sun, often called the "Evening Star" or "Morning Star." It is the hottest planet in our solar system.
- 13. The closest planet to the Sun and the smallest planet in our solar system. It has a rocky surface and extreme temperature variations.
- 14. The star at the center of our solar system, which provides heat and light to all the planets.
- 15. A dwarf planet located in the outer regions of our solar system. It is small and mostly made of ice and rock.
- 16. A vehicle designed to propel itself into space by expelling gases from its engines. It is used to launch spacecraft and satellites.
Down
- 1. A beautiful planet with prominent rings made of ice and dust particles. It has a unique appearance among the planets in our solar system.
- 2. The fourth planet from the Sun, often called the "Red Planet." It has a thin atmosphere and is known for its reddish color.
- 3. Our home planet, the third planet from the Sun, where life exists. It has land, water, and an atmosphere that protects us from the Sun's rays.
- 5. A person who is trained to travel and work in space. They conduct scientific experiments and explore the unknown.
- 8. The eighth planet from the Sun, known for its deep blue color and powerful winds. It is the farthest planet in our solar system.
- 10. An instrument used to observe distant objects in space. It collects and magnifies light, allowing us to see stars, planets, and galaxies.
- 12. The largest planet in our solar system, known for its giant size and strong storms. It has a thick atmosphere and many moons.