So, you might ask, can we really surf on a planet like Thalassa? What does the science say? Believe it or not, this question has been studied and the answer is yes!. But as a surfer a better question is what kind of waves would we find? In SOT I based the waves at the “Slab” and “Colossus” on the science on Mars’ oceans since this is the only extraterrestrial ocean that has been studied.