Sleeping pods

12345678
Across
  1. 3. Same as discovery
  2. 6. existing, occurring, or carried on between two or more nations
  3. 8. When you are tired, you go_____.
Down
  1. 1. People who travel
  2. 2. When you go to sleep you put your head on the ______.
  3. 4. When you are a cold, you can curl up in ______.
  4. 5. If you are traveling by plane you go there
  5. 7. When you travel you pack with you..