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Have Waves Finally Been Found on Titan’s Lakes?

Sunrise above a liquid methane lake on Titan. © Ron Miller. All rights reserved.

Illustration of a sunrise above a liquid methane lake on Titan. © Ron Miller. All rights reserved.

We’ve known for quite some time now that lakes of liquid methane and ethane exist on the frigid surface of Saturn’s overcast moon Titan. While the sheer presence of large amounts of liquid on another world is fascinating, one thing that’s particularly intrigued scientists about these hydrocarbon lakes is their uncanny stillness — in many radar images they appear to be literally as smooth as glass, with no indication of movement or wave action of any sort. And although liquid methane isn’t water and probably behaves differently, with Titan’s substantial atmosphere it only makes sense that some sort of waves would get kicked up across lakes so vast, even from the most moderate seasonal breezes.

Now, a research team led by Jason Barnes of the University of Idaho has released findings showing what might be wave action — however small — captured by instruments aboard NASA’s Cassini spacecraft during several Titan flybys. And with the summer season approaching, this just might mean it’s “surf’s up” on Titan!

Read the rest of this article here.

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About Jason Major

Jason is a Rhode Island-based graphic designer, photographer, nature lover, space exploration fanatic, and coffee addict. In no particular order.

Posted on March 18, 2014, in Saturn, Saturn's Moons and tagged , , , , , , , . Bookmark the permalink. 1 Comment.

  1. And soon we shall go to surf on Titan !!
    Jeff Barani from Vence (France)

    Like

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