Wednesday, February 22, 2017

Solar Wind Advisory

Source - Space Weather News for Feb. 22, 2017:

SOLAR WIND ADVISORY: Earth is about to enter a stream of solar wind flowing from a hole in the sun's atmosphere. NOAA forecasters estimate a 60% chance of polar geomagnetic storms on Feb. 23rd as the solar wind speed quickens to 550 km/s or more. Arctic sky watchers should be alert for auroras on Thursday and Friday nights. Updates and sightings @

AURORA ROCKET LAUNCH: On Feb. 22nd, researchers from Dartmouth College launched a rocket directly into auroras dancing above Alaska. See the launch and find out why they did it on today's edition of

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