Jeff Smith 2 p.m., Oct. 21
The Sky Tonight: "How We Know Our Place in the Universe"
A live planetarium show of the sky in San Diego using a state-of-the-art digital GSX projection system. A professional astronomer leads backyard stargazers through the universe. Weather and operational requirement permitting, the SD County Astronomy Association also provides telescope viewing outdoors. 619-238-1233.
- Cost: $10 - $12