The celebration of 2010 Sun-Earth Day

Sun-Earth Day 2010 Celebration at the McAuliffe-Shepard Discovery Center The McAuliffe-Shepard Discovery Center in Concord, NH and the New Hampshire Astronomical Society are celebrating Sun-Earth Day on Saturday, March 20. Solar-science demonstrations and experiments on magnetism and how to detect infrared and UV light will be presented throughout the day. Other activities include crafts, featured…