Delta 2914 article 628/D138 successfully launched the International Ultraviolet Explorer into a geosynchronous transfer orbit on 26 January 1978 for a joint NASA, ESA, and United Kingdom astronomy mission.
Delta 2914 article 628/D138 successfully launched the International Ultraviolet Explorer into a geosynchronous transfer orbit on 26 January 1978 for a joint NASA, ESA, and United Kingdom astronomy mission.