History Convair Nexus Reusable SSTO Rocket May 22, 2020•By jonhendersonufo•1 min read Early 1960’s recoverable launch vehicle concept proposed by Krafft Ehricke at General Dynamics.At the time the largest conventionally-powered launch vehicle ever conceived, it was designed to deliver 900 metric tons to low earth orbit. Facebook Twitter LinkedInMore Share via: 0 1 0 More Post navigation PreviousUFO Sighting of the Day – May 21, 2020NextUFO Sighting of the Day – May 22, 2020
