MERLIN interferometer. See also Nova Cygni 1975 References External links https://web.archive.org/web/20050915104557/http://www.tsm.toyama.toyama.jp/curators/aroom/var/nova/1990.htm http://www.aavso.org/v1974-cyg-nova-cygni-1992 Cygni, V1974 Novae Cygnus (constellation) 1992 in science