An American by birth, Joe Ashley currently lives in Marathon, Greece. His career in the US Navy included the recovery of astronauts Conrad and Cooper and their Gemini V spaceship from the sea; from there he entered into an engineering and research career involving submarine noise, chemical warfare defense, and energy conservation. Along the way, he obtained a doctorate in Public Administration. Now retired, he completed his career as the Program Manager for the US Department of the Navy and Marine Corps Energy Conservation Program. Recently, Joe has participated in online astronomy forums, primarily the StarGazers Lounge and The Astronomy Forum. In late 2009 he became a moderator on The Astronomy Forum, the world’s largest (based upon membership) such forum. He is author of the book "Astrophotography on the Go" (Springer, 2014).