"I was on my colony for 7 years and we didn't find out about the ship with the aliens till the company sent my- some people to find it."

She's clearly conflicted. On the one hand, what she said. On the other hand, they had been exploring at home and someone had to send her family there for it to happen. It might not happen again.

".....maybe we don't go too far. I don't want to meet monsters again. And monsters killed lots of people who had guns."

Fear wins out. It's going to for a long time.