Astronomer Dr. Andy Howell fact checks space movies, including ‘Ad Astra,’ ‘Star Wars: Episode IV - A New Hope,’ ‘Black Panther,’ ‘E.T. the Extra Terrestrial,’ ‘Avatar,’ ‘Armageddon,’ ‘The Martian,’ ‘Hidden Figures,’ ‘Guardians of the Galaxy Vol. 2,’ ‘Interstellar’ and ‘Rogue One: A Star Wars Story’ and analyzes their probability, craft, and execution.