Every thing in the solar system spins, from the biggest planets to the smallest asteroids. And nearly everything that spins, spins at an angle to its orbit. Therefore, nearly everything in the solar system has seasons. Comet Churyumov-Gerasimenko is no exception. When Rosetta arrived there last year, it was summer in the comet's north. (I'd usually say "summer at the north pole," but with 67P's weird shape, does it have two north poles!?) Winter darkness covered the comet's south, leaving a large chunk of it invisible to Rosetta's cameras. The season has shifted since then, bringing sunlight to more and more of the southern hemisphere. As Mattias Malmer pointed out on Twitter, a recent Rosetta image has revealed a good part of that southern terrain to the public for the first time.