Bring Dad to the Observatory for the program: Craters and Clouds. Dad (or Granddad) receives free admission when accompanied by a paying child. (Limit one free admission per paying child.) During this program we he will get to use the Observatory's 16-inch telescope to observe the rocky surface of Earth's nearest neighbor, the Moon. Then he will get to compare it with the cloud-enshrouded planets, Venus and Saturn.
Added by Upcoming Robot on February 22, 2010