when I’ve first learnt about joint ussR-ussA space missions apollo20 story  and possible continuity  I was from start puzzled, but if we know that khazars instigated the bolshevik revolution and since then holding huge grip of soviet system  up until the brake up of ussR by Andropov Doctrine so at least Russia will compact itself and remove “their” infiltration, this is possible logic that til '90s there was joint secrete space program after eventual preliminary JFK Khrushchev deal!?
another issue for such endeavor is that this asks for other than particle physics science which can provide tech far beyond the current known to us in hands of both empires probably harnessed from nazi scientists engaged from both sides! its interesting tho to be grasped why till now intentionally was kept hidden the aether theory in favor of particle physics, that just recently has selfdebunked its standard model  and the reason in my opinion is simple 
as JFP correctly points its word about public consumption physics vs off the books physcis  in the good ontopic last 9th episode of Dirty Secrets ~ Nazi International from (dec.2008/aug.2011) The Byte Show with GeorgeAnn Hughes  so indeed “they” could already running around the moon together till the brake up of ussR tho its possible in time of Eltsin this still to be issue, surely if at all was case that after 2008 and the start of new’cold’war  definitely was suspended!? maybe another bonus reason why khazar zionists who earlier hold ussR saw to occupy again Russia by pushing the kissingers anaconda doctrine in rude way