Across
- 2. An object that sends humans to space
- 3. A chunk of rock that flies around space.
- 4. Something in the earth's orbit
- 5. An object that is the centre of our solar system.
- 6. A large ball of burning hydrogen which is the centre of our solar system
- 7. A cloud of gas and dust in space
Down
- 1. A group of stars that make an image
- 3. The study of earth and space