Our solar system is full of planets, moons, asteroids, and comets, but only a few of these might be able to host life. Many astrobiologists are busy looking at life on Earth, especially in our extreme environments. But others are looking beyond Earth, to other bodies in our solar system. Let’s take a deeper dive into some of these other-worldly places of interest.
a volcano that contains cold gases like water vapor and other molecules instead of hot, liquid rock
https://en.wikipedia.org/wiki/Cryovolcano