The von Kármán Lecture Series: 2021 Jan. 14 Spacecraft Origami For years, engineers have had to deal with "the tyranny of the fairing": anything you want to send into space has to fit into a rocket bearing. › Lecture/webcast information Feb. 4 Planetary Protection Protecting the Earth from the scum of the Universe...and the Universe from the scum of Earth. › Lecture/webcast information Mar. 11 Helicopters in Space It takes Ingenuity and Perseverance to fly a helicopter on Mars. › Lecture/webcast information