Find out about U.S. space research, take a sky tour, and look for deep space objects through large telescopes. This program is offered in partnership with the NASA Jet Propulsion Lab, the Albert Einstein Planetarium, and the Northern Virginia Astronomy Club. If the sky is cloudy, only the NASA/JPL program will be presented and the park gates will close at 10:00 PM. Bring your children 1/2 hour early for a special "Junior Astronomer" activity.
Added by Upcoming Robot on May 28, 2009