The seafloors of Europa and Enceladus will not be susceptible to fracturing. Such fissures are regarded as necessary for the prospect of life beneath these moons’ icy shells, so if there’s not sufficient stress to trigger them, there may additionally be a scarcity of the power and chemical substances that any potential dwelling organisms would wish.
We can’t observe the cores of those frigid worlds straight, so we all know little or no about them. If they fracture typically, the …
Source: www.newscientist.com