In theory, sunlight should glint off Titan's
ethane waves, yet measurements using NASA's Infrared Telescope Facility in Hawaii have failed to detect such reflections.
Not exact matches
Last year, Lorenz calculated that wind speeds of less than 1 metre per second — calm by terrestrial standards — should be sufficient to produce detectable
waves in an
ethane lake.
That's puzzling because mixtures of methane and
ethane should be less viscous than water, meaning that even light winds can whip up
waves.
«What is exciting, however, is that the wind speeds predicted during northern spring and summer approach those necessary to generate wind
waves in liquid
ethane and / or methane.