Documents Stellar properties Astronomy 100, Fall 2012. Stars are a basic unit of a galaxy The Milky Way galaxy...

Slide 1 Stellar properties Astronomy 100, Fall 2012 Slide 2 Stars are a basic unit of a galaxy The Milky Way galaxy (ours) contains about 100 billion stars. The Milky Way…

Documents The Sun and its properties Astronomy 115. Stars are a basic unit of a galaxy The Milky Way galaxy...

The Sun and its properties Astronomy 115 Stars are a basic unit of a galaxy The Milky Way galaxy (ours) contains about 100 billion stars. The Milky Way is one of billions…