NASA sees comma shaped Tropical Storm Kilo

Tropical Storm Kilo looks like a giant comma from space in imagery from NASA's Aqua satellite. Kilo continues to strengthen and was affecting Johnston Island as a tropical storm warning continued on August 28.

dateAug 28, 2015 in Earth Sciences
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GPM sees heavy rain in Hurricane Ignacio

Hurricane Ignacio continued to strengthen as NASA's Global Precipitation Measurement or GPM core satellite analyzed its rainfall. Ignacio is forecast to move near Hawaii over the weekend of August 29 and 30.

dateAug 28, 2015 in Earth Sciences
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Seeing quantum motion

Consider the pendulum of a grandfather clock. If you forget to wind it, you will eventually find the pendulum at rest, unmoving. However, this simple observation is only valid at the level of classical physics—the laws ...

dateAug 28, 2015 in Quantum Physics
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