Across
- 5. The bright star that helps people find their way at night. It’s another name for the North Star!
- 7. A machine in space that helps people communicate.
- 8. The name of the galaxy that contains our solar system and planet Earth.
- 11. This sea creature has three hearts and tentacles.
- 13. A giant explosion of a big star in space.
- 14. A machine that can do jobs for people and replicate human actions.
- 15. A screen where you can watch cartoons and shows.
- 17. A small flying machine without a pilot, it can take photos from the sky.
Down
- 1. The force that makes things stay on the ground.
- 2. A jumping animal from Australia with a pouch.
- 3. A strange animal with a duck’s bill and webbed feet. It’s a mammal that lays eggs instead of giving birth.
- 4. A time when there is no rain for a long time, causing the land to dry up.
- 6. A space object formed when a giant star collapses. Nothing can escape from it because of its strong gravitational pull.
- 9. A pair of organs that filter your blood, removing waste and extra water.
- 10. The organ that pumps blood and keeps you alive.
- 12. White and fluffy, made of water, and floating in the sky.
- 13. A planet with big rings around it.
- 16. The windiest planet, the furthest planet from the Sun.