By Eliot Herman | Tucson AZ

By Eliot Herman | Tucson, AZ

By Eliot Herman | Tucson AZ

By Eliot Herman | Tucson AZ

By Eliot Herman | Tucson AZ

By Eliot Herman | Utah Desert Observatory

By Eliot Herman | Utah Desert Observatory and Sierra Observatory

By Eliot Herman | Denali National Park

By Eliot Herman | Reflection Pond, Denali National Park

By Eliot Herman | Siding Springs Australia and Desert Observatory Utah

By Eliot Herman | Siding Springs, Australia

By Eliot Herman | Utah Desert and Siding Springs Observatories

By Eliot Herman | Siding Springs Australia

By Eliot Herman | Utah Desert Observatory

By Eliot Herman | Utah Desert Observatory

By Eliot Herman | Lake Clark Alaska