materials to show youngsters the phases of the Moon.
Credit: Linda Prince
AOSNY reports, "We held two workshops on Astronomy Day, one of which was a hands-on exploration of what causes phases of the Moon and eclipses. The waning crescent Moon was up in the clear blue sky, making it easy to do the activity."
For iPhone users, download the free Go StarGaze iPhone app that helps you locate astronomy events & clubs all over the USA.