David Long

Jul. 19, 2013

Eruptions on the Sun Set Off 'Solar Tsunamis'

Scientists use the waves to measure the sun's magnetic field, which is sometimes weaker than a fridge magnet.

sun, solar flare, sunspots, solar eruption, solar tsunami, star, space weather, david long, solar physics, coronal mass ejection

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Think caffeine dehydrates you? Or that you can't get too much water on a hot day? Douglas Casa, of the Korey Stringer Institute, sets the record straight.

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