<blockquote>Cosette lives in an asteroid with her Papa. The whole asteroid is theirs. She remembers, vaguely, when they first came there, that they were just living in one little dark cave with a rickety atmosphere plant, but every year they do something to make it better, and now she has gardens, and a domed balcony where she can see the sun, and a library, and oh! so much. They're mostly self-sufficient but every so often her papa has to take their little rock-hopper and go get the supplies they can't make themselves from Mars, and she's by herself for weeks.</blockquote>