2021 Presentation Video Archive Subscribe to the IRG channel« Prev1 / 2Next »Pre-symposium — A conversation with David BrinKeynote #1: Esther Dyson1 — James Benford – Is ET Lurking in Our Cosmic Backyard?2 — Marc Millis – Breakthrough Propulsion Study – Assessing Interstellar Challenges and Prospects3 — Alan Stern – An Overview and Plan for an Interstellar Mission Study4 — Ronald Turner – Overview of the NASA Innovative Advanced Concepts Program5 — Jeffrey Greason – Wind-Pellet Shear Sailing6 — Lynn Rothschild – Synthetic biology as the enabling technology for NASA’s missions7 — Kenneth Roy – The Solar Shield Concept: Current Status and Future Possibilities8 — Ronald S. Polidan – FarView – An In-Situ Manufactured Lunar Far Side Radio Observatory9 — Gerald Jackson – Deceleration of Interstellar Spacecraft Utilizing Antimatter10 — Mike McCulloch – Using New Physics to get to Alpha Centauri in a Human Lifetime11 — Matthew Gorban – Variable Mass Propellantless Propulsion Drive12 — Christopher Morrison – Extrasolar Object Intercept and Sample Return MissionKeynote #2: Avi Loeb13 — Philip Mauskopf – Communications challenges for the exploration of nearby star systems14 — Gabriele Rizzo – On moving faster than light15 — Jekan Thanga – Cryopreservation of Organisms in Space in Preparation for Interstellar Travel16 — Fatima Ebrahimi – Reconnecting Plasmoid Propulsion17 — Jeremy Dietrich – Orbital Architectures of Nearby Planetary Systems18 — Brian McConnell – The Interstellar Communication Relay (What If SETI Succeeds, Now What?)19 — Geoffrey A Landis – Power Generation from Interplanetary, Interstellar Plasma, Magnetic Fields20 — S. Pete Worden – Alpha Centauri: getting there – and what to expect when we do21 — Geoffrey A. Landis – Bussard’s Fusion Ramjet: the Impossible Dream22 — David G Messerschmitt – Mass and propulsion implications for interstellar observation by flyby23 — Andrew Higgins – Dynamic Soaring as a Means to Exceed the Solar Wind Speed24 — Louis Friedman – Visiting an Exoplanet« Prev1 / 2Next »