“…With the end of the RORSAT program no further droplets were released into space. Technical Details concerning the design or operation of the Buk reactor can be found in the literature (Bennett, 1989(Bennett, , 2002Bludov et al, 1990;Gafarov, 1993;Grinberg et al, 1997b;Gryaznov et al, 1989Gryaznov et al, , 1992Gryaznov et al, , 1990Gummer et al, 1980;Hanafee, 1978;Koroteev et al, 1991;Nazarenko et al, 2005;Zrodnikov et al, 1994). The core ejection and the assumed way of coolant release are shown in Figs.…”