Aftermath

Start
Talk to Allen Carter after repelling the Pujans.

About
Bring over the injured Martian Colonists to Dr. Carter.

Goal
Aftermath

Reward
Quest reward: –

Walkthrough
All listed NPCs have to gather in the marked area around Dr. Carter. To bring them there, come close and press E to help them walk.

Consequences
The survivors won't join you automatically, but you will be able to invite them to your colony. In case you don't, they will follow you and hang out there, but Hyun will leave after a couple of quests, and Lucius will go back to where he was at Martian Colony.