Saturday, January 16, 2010

Diamond Oceans Possible On Uranus, Neptune

When scientists melted diamond under high temperatures and pressure and then resolidified, the solid diamond chunks floated on top of liquid diamond. Getty Images

From Discovery News:

By melting and resolidifying diamond, scientists explain how such liquid diamond oceans may be possible.

THE GIST:

* Like ice on water, solid diamond floats on liquid diamond.
* The finding explains possible liquid diamond oceans on other planets.
* Diamond oceans may cause off-kilter planetary tilts.

Oceans of liquid diamond, filled with solid diamond icebergs, could be floating on Neptune and Uranus, according to a recent article in the journal Nature Physics.

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