Orlando Sentinel: In the latest blow to NASA’s next-generation manned spacecraft, congressional investigators have concluded that the Constellation program is likely to cost $7 billion more than budgeted if it is to fly by its target date of March 2015. Without extra money, it could be delayed by 18 months or more.
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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