NASA's Sun and Earth Day March 20

Sun-Earth Day is comprised of a series of programs and events that occur throughout the year culminating with a celebration on or near the Spring Equinox. For Sun-Earth Day 2009, NASA will engage a worldwide audience in the celebration of the International Year of...

The History of Science in Philly

2009 is the Year of Science (and the Year of Astronomy, the Year of Darwin…) and there’s no shortage of activities to keep your curious mind engaged and entertained this year. Check out the exhaustive calendar of events here.  We witnessed incredible...

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