1. This article mainly tells the scientific fantasy of building a home in space, but it introduces some growth stories of Jim Bennett, a student at the University of Michigan at ann arbor. Are these contents redundant? Please provide a justification for the answer.

2. What does the underlined sentence at the end of the article mean "in a sense, it will naturally disappear"? What kind of scene this will be.

3. Once the scientific fantasy of "settling in space" is realized, do you think it is a good thing or a bad thing? Wait a minute. problem

Taking Bennett's growth as a clue, Making a Home in Space tells the scientific fantasy of making a home in space.