I think it was more a lack of familiarity with the system. The Engineer was scoffing that they only had Mechanic-0. With a lot of important skills unmet (Zero-G, Space Suit), you’d have to wonder why anyone would choose these saps for the mission. That was their observation.
We had a slightly bigger issue with the player for Robin (who’s really quite OP) choosing to do very little.
The PCs did ask about a pressurised pet carrier but I told them it would take JPL 6 hours to manufacture one and they decided that was too long. In the end they had plenty of time and could have even gone to a Mall beforehand.