It's a race against time, and Murphy is doing his part to get everything ready for launch.

It appears that every member of the group is required to do something to prepare for their trip to space. Will they all make it there safely?

Whatever Clarke is doing here doesn't appear to be going well.

Clarke is retrieving something that is necessary in order for them to either get to or survive in space for five years.

Monty and Murphy are working together on another part of the mission.