Life in space

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Across
  1. 3. making you feel excited
  2. 5. to move slowly through the air or stay up in the air
  3. 8. feeling that you want or need a drink
  4. 10. a vehicle used for travel in space
  5. 13. to make food or drink go from your mouth down through your throat and into your stomach
  6. 15. a journey that you make to a particular place
  7. 17. something such as a box or bowl that you use to keep things in
  8. 18. suit a special protective suit that people wear in space
Down
  1. 1. something that is kept hidden or that is known about by only a few people
  2. 2. to be in a position in which your body is flat on a surface such as the floor or a bed
  3. 4. back: to return to a place that you have just come from
  4. 6. to make sounds with your voice because you think something is funny
  5. 7. a very common plant with thin green leaves that covers the ground
  6. 9. an area of land that is higher than the surrounding land
  7. 11. the mixture of gases around the Earth that we breathe
  8. 12. at any time
  9. 13. the area beyond the Earth where the stars and planets are
  10. 14. to move safely down onto the ground
  11. 15. in the direction of, or closer to someone or something
  12. 16. to make or be something