Don't forget that adultery (and homosexuality) are against the rules for all active military personnel. They can lose their jobs over it.
this is not a Mars simulator, but an elaborate soundstage. They just got caught before filming the successful Mars mission.
When my boys were younger (now 16 we had a K'nex roller coaster set, as well as several others. They are all in boxes now, but the legos are still being used on a regular basis. For some reason they did not have the staying power.