Opinion: Nature:In less than two-and-a-half years, the next president of the United States will take the oath of office and deliver his or her inaugural address. In early 2009, the president and a small group of sleep-deprived aides will submit a multi-trillion-dollar budget, nominate or appoint senior advisers and members of the cabinet, and establish the administration’s initial policy priorities. As a result of my eight years as a science and technology policy adviser to President Clinton, I am convinced that the scientific and technical community should begin to plan now for this transition.
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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