Saturn's moon Enceladus sports a thick shell of ice surrounding a liquid water ocean. As though scraped by an enormous claw, four parallel cracks slash across its south pole. Each about 500 meters (1,600 feet) deep, 2 kilometers (1.
Source: [Phys.org](https://phys.org/news/2026-08-ocean-motion-enceladus-tiger-stripes.html)