Space

123456789
Across
  1. 5. People who who go to space
  2. 6. The Earth spins on it's ____
  3. 7. Name of an element
  4. 9. Earth is a ______
Down
  1. 1. It is the largest planet in the Solar System
  2. 2. A force that keeps us to the ground
  3. 3. _____ is the only habitable planet we know
  4. 4. This planet is known for smelling bad
  5. 7. Earth's ____ is called Luna
  6. 8. The Hubble Space _________ is the strongest _________