SYFY WIRE clouds "Kaibab Elegy": The most beautiful example of fluid dynamics you’ll see By Phil Plait 6 years ago Time-lapse animation: Waves of fiery clouds undulate across the sky By Phil Plait 6 years ago A festival of clouds By Phil Plait 7 years ago Mysterious "blue jets" blasting upwards from clouds seen from space By Phil Plait 7 years ago A Gathering Storm By Phil Plait 7 years ago