Weird Links

Various forms of ice have been found in many locations within the frigid reaches of our galaxy, from interstellar clouds to comets, moons, and planets. But a particularly intriguing and rare type, “ferroelectric” ice – ice crystallized so perfectly that it can sustain a giant electric field – has never been detected by astronomers. Although a new study has produced evidence that ferroelectric ice, also known as ice XI, likely does exist out there.