Was SpaceX's Polaris Dawn Spacewalk A HOAX? | The Just Interesting Podcast #157

Alex, Martin and Robin discuss the sceptical reaction to the historic spacewalk by Jacob Isaacman, when he became the first private citizen to make an extravehicular activity (EVA) at the highest orbit of an human to date, in SpaceX's Polaris Dawn mission. Plus we bring our facts of the week and respond to your comments!