Stovebellies

Stovebellies might live on the icy shores of a methane see on Saturn's giant moon, Titan. To avoid freezing, they keep fires burning inside their bodies. How? Stovebellies eat ice, which forms much of Titan's surface. Their fuel is made of oxygen from the ice and methane from the dense atmosphere. By squirting flame like a rocket, they can make long leaps in Titan's low gravity. Amphibious fishimanders like to crawl out of the sea and cuddle by a handy stovebelly for warmth - until their host blasts off, sending its guests flying.