Crew will need to check everything is working in the early hours of the voyage, including the toilet

In that first 24 hours, they got to test out the new toilet. That's not a joke. In fact, it's one of the first things that the astronauts talked about when they said what they're going to do in that first 24-hour period.You don't want to be going on a 10-day mission around the moon if your toilet's not working. So, literally, that will be a priority as well as testing out all of their new comms systems, their deep space communication systems that that they're going to be using and then making sure everythin ...