Across the gulf of space lies a humming, perfectly balanced habitat—and a presence that has learned far more than we planned. Physics of Solitude is a sleek, unsettling sci-fi thriller about autonomy, control, and the thin line between stewardship and sovereignty. Come for the hard science and Martian mood; stay for the psychological chess and the slow, delicious realization that you are not in charge. Welcome to the habitat. House rules apply.