Comet

Comet NEOWISE (C/2020 F3) from West Seattle (Jul 2020)
Comet ISON from Seattle, after Perihelion (November 28) (Dec 2013)
Comet ISON from Seattle (Sep 2013)
Where is Comet PanSTARRS? (Estimating the Sky in Degrees) (Mar 2013)
Photo of Comet PanSTARRS from West Seattle: Through the Clouds (Mar 2013)
Too Many Meteors? Nah. (Feb 2013)
Comet PanSTARRS (Feb 2013)
Summer Solstice Sunset – 2010 (Jun 2010)
Comet McNaught (Jun 2010)
Comet Lulin (Mar 2009)
The Star of Bethlehem (Dec 2008)
Comet Holmes (a.k.a. 17P) (Nov 2007)