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Look up for a change

TEDxPhoenix · 11:23 · Filmed Nov 2011
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TED Fellow Lucianne Walkowicz asks: How often do you see the true beauty of the night sky? At TEDxPhoenix, she shows how light pollution is ruining the extraordinary — and often ignored — experience of seeing directly into space. (Filmed at TEDxPhoenix.)

pin This talk was presented to a local audience at TEDxPhoenix, an independent event. TED editors featured it among our selections on the home page.
Stellar astronomer
Lucianne Walkowicz works on NASA's Kepler mission, studying starspots and "the tempestuous tantrums of stellar flares." Full bio

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