Activity – Margaret W. – The Giza Forum (Legacy)

Margaret W. posted an update 8 years, 6 months ago

Recent interview with Dr. John Brandenburg on The Space Show . . . his advanced propulsion work, a new propulsion conf, his latest science fiction novel and more [2:14:06] – http://www.thespaceshow.com/show/06-oct-2017/broadcast-2992-dr.-john-brandenburg