Did Russia and the US collaborate in developing SSP’s ?

Highlights from the May 4th Webinar on Russia’s secret space program. In this episode we take a refined look/listen at the first part of the 2.5 hr event. You may wish to dive deeper and experience the entire webinar. It is available on Vimeo https://vimeo.com/ondemand/russiassp

More webinars at: https://vimeo.com/michaelsalla/vod_pages