Our guest will be theoretical physicist Richard K. Obousy, Ph.D., Director for Icarus Interstellar, a non-profit research foundation dedicated to exploring technologies that will enable breakthroughs in interstellar travel. Dr. Obousy has also worked for the U.K. Defense Evaluation and Research Agency (DeRA) as a radar physicist. Recently he contributed to a new book Going Interstellar produced by the Advanced Concepts Office at the NASA George Marshall Space Flight Center.