I watched a few minutes of Netflix's movie "Io".

[Lionel Mandrake]

I like science fiction when I can suspend disbelief, but "Io" makes that impossible. The film should have had a science advisor, who would have pointed out a couple of howlers:

1) Putting humans in orbit about Jupiter's moon Io makes no sense. Jupiter is ridiculously far from the sun. Furthermore, Io is right in the middle of a band of intense radiation, which would kill people very quickly.

2) Back on earth, scientists were trying to extract oxygen from ammonium, which contains no oxygen.