Rescue on Europa

From the publisher:

As a member of Deep Space Rescue it’s not unusual that you’ve received a distress signal. Nor is it unusual for it to be quick and not very informative. It is kind of odd that you can’t get any information on what it was that Europa station was working on. But it’s not for you to worry, just to go in there are rescue the 5 scientists who managed to get themselves in trouble. All the message said was that the base was powering down and they were getting in the hibernation pods. Well, I guess we’ll find out what caused the power loss when we get there.