i am anton shkaplerov, continuing the conversation with ballistician rafail murtazin.nks about how it calculates, yes, how to reduce the iss in case. well, we understand that it has been running for over 20 years by 15 many experts. they say that her days are numbered others, on the contrary, she says, we will patch her up, she will continue to fly. that's 24 years old officially now 28 year announced negotiations are underway to continue. well, sooner or later that it will end, but the history of a homogeneous space station will tell the world station 130 tons of the mass of the iss now. 400 420 t, that is, we are three times three three and a half times heavier object. we considered several options, one of the options for working three trucks , two are, as it were, along well, where by, yes, y up and down is the main one, it is economical, it can give 300 kg and two berth engines are small in the amount of 400 kg and still they will still help. here are these lateral. yes, not so uh effective, but still something. up to the point that after the truck has worked. we w