Nature: Thanks to an underwater camera, scientists studying the Deepwater Horizon disaster can see the oil gushing from the well head on the sea floor. Thanks to satellite and aircraft imagery, they can also see the slick spreading on the sea surface. Now, oceanographers on board the RS Pelican have detected what they say could be the plume that carries the oil upward through the sea itself.
The finding that the Saturnian moon may host layers of icy slush instead of a global ocean could change how planetary scientists think about other icy moons as well.
Modeling the shapes of tree branches, neurons, and blood vessels is a thorny problem, but researchers have just discovered that much of the math has already been done.
January 29, 2026 12:52 PM
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