Across
- 2. It is a cloud of gas and dust in space. Nebulas can be different shapes and colors and are often the birthplaces of new stars.
- 9. It is a rocky object that orbits the Sun. They are smaller than planets and can be found in the asteroid belt between Mars and Jupiter.
- 11. It is a robotic vehicle designed to explore the surface of other planets or moons. Rovers collect data and send it back to scientists on Earth.
- 12. It is an object that orbits around a planet or another celestial body. Satellites are used for communication, weather monitoring, and scientific research.
- 13. It is a reusable spacecraft that carries astronauts and cargo into space. It can land like an airplane and be used for multiple missions.
- 14. It is a vast collection of stars, planets, and other celestial objects held together by gravity. It is like a city of stars in the universe.
- 15. It is a cosmic snowball made of ice, dust, and gas. When it gets close to the Sun, it heats up and leaves a beautiful trail of gas and dust behind.
Down
- 1. It is a region in space where gravity is so strong that nothing, not even light, can escape from it. It is like a cosmic vacuum cleaner.
- 3. It is a powerful explosion that occurs at the end of a star's life. It releases a tremendous amount of energy and can briefly outshine an entire galaxy.
- 4. It is the force that attracts objects toward each other. It keeps planets in orbit around the Sun and gives weight to objects on Earth.
- 5. It is a large spacecraft where astronauts live and work for extended periods. It serves as a research laboratory and a base for space exploration.
- 6. It is a device that allows us to see faraway objects in space. It collects and magnifies light, helping astronomers study the universe.
- 7. He/She is a person who travels and works in space. They undergo special training and wear spacesuits to survive in the extreme conditions of space.
- 8. It is a collection of planets, moons, asteroids, and comets that orbit around the Sun. Earth is part of the solar system we live in.
- 10. It is a small rock or particle that burns up upon entering the Earth's atmosphere. When it streaks across the sky, it is called a shooting star.