Recent Program: Birth, Life, & Death of Planets, Freeland Library, Oct 24, 2025

Pine Lake Park Star Party, Sammamish Nov 2004

Solar System Stroll, Iron Horse Trailhead

Becoming a Certified NASA/JPL Solar System Ambassador (2002)

Solar System Stroll, Woodinville Library

Honored to be Guest Speaker at Hubble 15th Anniversary, Pacific Science Center, May 25, 2005

Table Mountain Star Party (Ellensburg WA)

Pacific Science Center Adobe Laser Dome

“Mars Attacked!” Presentation, Mars Mania, PacSci 2004

Elementary School, Making Dry-Ice Comets