Space Time

12345678
Across
  1. 1. this orbits the Earth
  2. 4. this isn't found in space
  3. 5. this planet has rings
  4. 6. the closest star to you
  5. 8. the time it take the Earth to orbit the Sun
Down
  1. 1. our closest planet neighbor
  2. 2. the planet on which you live
  3. 3. be careful it's really hot there
  4. 7. where people train to be astronauts