Summary: Up-to-date night sky activity beginning March 27, 2012 through April 9, 2012. In this episode: How has the Moon's appearance evolved over the course of time and how has our understanding of it changed over the years?
Summary: Up-to-date night sky activity beginning March 27, 2012 through April 9, 2012. In this episode: How has the Moon's appearance evolved over the course of time and how has our understanding of it changed over the years?