To be honest, some of the commentary here is too esoteric for me. All I know is that this team went to heaven to repair the Hubble Telescope, and of course, finally completed the task successfully and returned home safely. As for how to fix it, the movie didn't introduce it very clearly, and I didn't understand it either.
At the end of the film, there is a segment introducing the galaxy, which makes people feel the vastness of the universe. I remember someone said before: there is only one person on earth, and there is one star in the sky. When the narrator introduced: There are about hundreds of billions of galaxies in the sky, I feel that there are more stars than people. Otherwise, people who died in the past have become twinkling stars in the sky, so there are more stars than living people.
At the end of the film, the scene where the stars are blowing in the face has a 3D effect, and the rest, it feels so-so.
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