How would shifts in gravity change basketball games on Mars and the moon? As Neil DeGrasse Tyson informs Chuck Nice and Gary O'Reilly, their impact on slam dunks may surprise you. If you liked this StarTalk Soundbite, listen to the full Playing with Science episode, "Space Jam: Basketball Cosmic Queries, with Neil Degrasse Tyson:" https://soundcloud.com/startalk_playing-with-science/space-jam-basketball-cosmic-queries-with-neil-degrasse-tyson