This Fully-updated Second Edition Remains The Only Truly Detailed Exploration Of The Origins Of Our Solar System, Written By An Authority In The Field. Unlike Other Authors, Michael Woolfson Focuses On The Formation Of The Solar System, Engaging The Reader In An Intelligent Yet Accessible Discussion Of The Development Of Ideas About How The Solar System Formed From Ancient Times To The Present.within The Last Five Decades New Observations And New Theoretical Advances Have Transformed The Way Scientists Think About The Problem Of Finding A Plausible Theory. Spacecraft And Landers Have Explored The Planets Of The Solar System, Observations Have Been Made Of Solar-system Bodies Outside The Region Of The Planets And Planets Have Been Detected And Observed Around Many Solar-type Stars.