Supercomputer breakthrough exposes Enceladus’s hidden ocean
In the 17th century, Christiaan Huygens and Giovanni Cassini focused their telescopes on Saturn and realized its bright bands were not solid features. Instead, they identified immense, separate rings formed from innumerable nested arcs. Centuries later, NASA’s Cassini-Huygens (Cassini) mission pushed that exploration forward. Starting in 2005, it returned striking images that reshaped scientists’ understanding…


