escalate the space race http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml nuclear rocket components were tested elsewhere http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml 1955 to 1972 http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml Los Alamos National Lab Through the 1960s http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml Through the 1960s http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml NUCLEAR ROCKETS: To Mars and Beyond Nuclear Engine for Rocket Vehicle Application (NERVA) Through the 1960s http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml explains http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml escalate the space race http://www.lanl.gov/science/NSS/issue1_2011/story4full.shtml была протестирована