Across
- 3. Is a big city of stars, planets, gases, and dust all held together by gravity. We are one of these called the Milky way.
- 5. A person who travels and works in space, like those who go in rockets to explore space.
- 6. The path something follows as it moves around another object in space, like a planet going around the sun.
- 7. A big ball in the sky that orbits around a planet
- 8. A big round object in shape that moves around a star (like the sun), and doesn’t shine with its own light.
- 9. Is a big cloud of gas and dust in space. Some are places where new stars are born.
Down
- 1. The sun and all the things that go around it, like planets, moons, comets, and asteroids.
- 2. A small round object in space that moves around the sun but isn’t as big as a regular planet.
- 4. The invisible force that pulls things towards each other, like how Earth pulls everything down.
- 5. The air around a planet, like Earth’s air that we breathe.