The Associated Press: A Chinese satellite successfully entered lunar orbit Monday, a month after rival Japan put its own probe into orbit around the moon, but Chinese officials denied there was any competition between the two nations.
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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