Answer:
the new design will prioritises astronauts safety
Answer: It's an analysis so you're going for an <em>objective </em>tone.
This is more like an opinion based topic, but if you were to really ask me i'd say because it had a sketchy past? like i think one girl from the book was turned into a tree or something
Answer: As humans, we sleep, like animals sleep, but do the trees not?
Explanation:
You would have to determine if the site is a credible soursce. Try to stay away from Wikipedia, not all information there is true. Also, make sure the information isn't outdated.