BBC: Scientists at the Division of Planetary Sciences meeting in Pasadena, California, this week said that data streaming from the Venus Express probe had provided unprecedented detail of the Venusian atmosphere and the first-ever peek at its lower strata. They hope the spacecraft will help answer fundamental questions about the planet’s atmospheric composition and dynamics, as well as solve key Venus puzzles: what drives its “super-rotation"; are its volcanoes active; and just what is the strange ultraviolet-absorbing substance swirling at the cloud tops?
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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