Scientists Launch NASA Rocket into Aurora

With the full sky shimmering in green aurora, Saturday night (Feb. 18, 2012) a team of scientists, including space physicist Marc Lessard and graduate students from the University of New Hampshire’s Space Science Center, launched an instrument-laden, two-stage sounding rocket from the Poker Flat Research Range in Fairbanks, Alaska. The precision measurements from the rocket’s instruments will shed new light on the physical processes that create the northern lights and further our understanding of the complex sun-Earth connection.

Funded by the National Aeronautics and Space Administration (NASA), the Magnetosphere-Ionosphere Coupling in the Alfvén resonator (MICA) mission sent a 40-foot Terrier-Black Brant rocket arcing through aurora 200 miles above Earth. The rocket sent a stream of real-time data back before landing some 200 miles downrange shortly after the launch.

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