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NASA Spacecraft Reactivated to Hunt for Asteroids
A NASA spacecraft that discovered and characterized tens of thousands of asteroids throughout the solar system before being placed in hibernation will return to service for three more years starting ... more
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New Results from Daya Bay - Tracking the Disappearance of Ghostlike Neutrinos
The international Daya Bay Collaboration has announced new results about the transformations of neutrinos - elusive, ghostlike particles that carry invaluable clues about the makeup of the early uni ... more
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Control scheme dynamically maintains unstable quantum system
A simple pendulum has two equilibrium points: hanging in the "down" position and perfectly inverted in the "up" position. While the "down" position is a stable equilibrium, the inverted position is ... more
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A Danish experiment suggests unexpected magic by cosmic rays in cloud formation
According to the theory, small clusters of molecules in the atmosphere have difficulty growing large enough to act as "cloud condensation nuclei" on which water droplets can gather to make our famil ... more
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