Space

12345678
Across
  1. 2. A group of stars and planets
  2. 5. People use it to look at the stars
  3. 6. The planet next to us
  4. 7. A person in space
  5. 8. The biggest planet in our solar system
Down
  1. 1. They orbit the sun
  2. 3. Last planet in our solar system
  3. 4. It orbits the earth