Until March 1
Vote for one of six astronomical objects for the Hubble Space Telescope to observe in honor of the International Year of Astronomy. See the candidates at youdecide.hubblesite.org
March 6
“Sacred Waters: India’s Great Kumbha Mela Pilgrimage” opens at The Field Museum in Chicago. Learn more at www.fieldmuseum.org
April 24
Arbor Day will be celebrated across the United States.
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