Yeah. I grew up on a space station called The Ark. We lived up there because the planet is irradiated and we thought it was inhabitable. About 16 months ago, our life support systems began to fail and a hundred people were sent down to see if we could survive on the surface. I was one of them. The rest of our people came down a few weeks later, and eventually we settled in this base. But we've only been here since last winter.
Our visitors, the Trigedakru and the Floukru, are grounders. They've been living planetside since the bombs dropped. They call the Arkers "skaikru", or Sky People. You'll hear people calling you "podkru" - Pod People.