Daily Tech: An e-mail obtained by The Orlando Sentinel reveals NASA is looking into the plausibility of postponing the retirement of its current fleet of three space shuttles until 2015, when the Orion is scheduled to be completed.
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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