Across
- 3. The name of our galaxy
- 5. The type of food people eat in the International Space Station
- 7. The planet closest to the sun
- 8. The planet furthest away from the sun
- 10. The number of moons that Jupiter has
- 11. The type of planets that orbit the habitable zone around a star
Down
- 1. The force that keeps the planets orbiting the sun
- 2. The hole in space that pulls in anything that comes within it's range
- 4. The type of planet that Pluto is
- 6. The number of hours it takes the earth to make a full rotation
- 9. The number of main planets in our Solar System