Exploring Space

12345678
Across
  1. 3. A device that turns machines on or off.
  2. 4. Gadgets that helps people work.
  3. 6. Force of nature that pulls things downward.
  4. 8. A machine that does work for us.
Down
  1. 1. Something extremely large.
  2. 2. People working on a ship or airplane.
  3. 3. Full of holes and absorbs water.
  4. 4. A machine that helps you see very far.
  5. 5. Any costume worn for special activity or job.
  6. 7. stay on top of water or up in air.