Roberto Sierra, Old Dominion Foundation Professor in the Humanities in the Department of Music, talks about his life, composing, teaching, and the creative process in this video.
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A sun dog and 22 degree halo appearing over Winnipeg, Canada. Sun dogs and other visual effects occur when icy crystals in Earth’s atmosphere align in certain ways; Cornell astronomers predict that similar effects can appear when starlight interacts with quartz crystals in exoplanet atmospheres.
