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Meet the Ice Giants – Dr. Heidi Hammel

(July 28, 2011)  Dr. Heidi Hammel, from the Association of Universities for Research in Astronomy, presents “Meet the Ice Giants.” The planets Uranus and Neptune host a wealth of strange atmospheric phenomena and unusual interior activity. They are surrounded by odd variable ring systems and a plethora of distinctive moons. Dr. Heidi Hammel will bring you up-to-date on the latest new from the most distant planets, known as the ice giants.