Slide 1 The birth of a star Chapter 11 1.Where are the birth places of stars? 2.What are the main components of a protostar? 3.When and how a new is born? 4.What prevents…
Slide 1 The Drake Equation1 Life in the Universe Christopher W. Churchill (Penn State) An exercise in applied logic that cuts across every field of human knowledge… Presented…
Slide 1 Astrofest 2001The Drake Equation1 Life in the Universe Christopher W. Churchill (Penn State) An exercise in applied logic that cuts across every field of human knowledge……