Maker

Mark's Astrophotography

Mark's Astrophotography

USU H-alpha PST

USU H-alpha PST

Sky

Sky

Lunar Eclipse

Lunar Eclipse

Swaner Star Party

Swaner Star Party

Cache Valley Stargazers

Cache Valley Stargazers

Moon

Moon

Aurora

Aurora October 8-9, 2012

Aurora October 8-9, 2012

Solargraphy

Solargraphy

Star Trails

Star Trails

Comet

Comet

Planets, Moon

Planets, Moon

Clouds

Clouds

Aurora May 31-June 1, 2013

Aurora May 31-June 1, 2013

Lightning

Lightning

Misc.

Misc.

Mark's Graduation

Mark's Graduation

Science

Aurora June 22, 2015

Mark-photos