Passionate space scientist Bill delves into humanity's profound connection with the Moon, unraveling the fascinating giant-impact theory – an acclaimed and widely accepted explanation in lunar science for the Moon's origin.

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Science's Greatest Mysteries (2022)
Does science have all the answers? This series examines some of the biggest riddles facing scientists today. We've solved some of the most complex questions about our world and the universe. But the more we discover, the more problems emerge. Exactly how old is our universe? Why are the two sides of our moon so different? How did iron from space end up next to the body of Tutankhamun? Each film in this series tackles a single question, visiting the cutting-edge labs running mind-bending experiments and meeting the dedicated scientists searching for answers.

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