These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Space Odyssey Voyage To The Planets
Crowning Moment of Funny: After a near miss with a binary asteroid which Mission Control had assured them would not pass within ten kilometres, Kirby calls them to say that they are naming the asteroids "Catastrophe" and "Hubris" in their honour.
Why do they risk landings on the surface of places like Venus and Io if they know very well they can be so dangerous ? They could've instead chosen Europa, since Zoe nearly died on Io and didn't manage to haul back her collected samples due to dizziness and time constraints. Oh well, probably just good ol' Rule of Drama. Zoe even lampshades this after her return, proclaiming that a robot would suit the sample-collecting mission better than a complicated EVA.
Even better, Ganymede. Outside the dangerous part of Jupiter's magnetic field, and holding water ice.
And since poor Pearson dies during their stay near Saturn, who serves as The Medic of the crew for the rest of the journey ?
Whoever it was that tended to Grigorev's injuries after a comet fragment punctured his lung. Probably Nina Sulman, but I couldn't tell properly.
Why are they trying to go to every planet on their first mission anyway? A real-world first mission would be to one planet and back. A mission planner who suggested this sort of mission would be led off in a straightjacket.