Exploring Space

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Across
  1. 3. how large or small something or someone is
  2. 6. having very strong feelings or emotions
  3. 8. totally
Down
  1. 1. entertaining and funny
  2. 2. needed in order to achieve a particular result
  3. 4. to watch carefully the way something happens to learn more about it
  4. 5. very boring
  5. 7. to design and/or create something that has never been made before