Keith’s note: I am waiting to see if NASA or Roscosmos ever explain how much fuel is still in the lines of MLM/Nauka/FGB-2 – when they purge it given that the firings were unscheduled, the prop system had to be inhibited, and the fuel tanks are supposedly empty. Based on internal memos we’ve read (and I cannot post), NASA personnel in Houston and Moscow were worried about Nauka and its […]