On a different occasion, however, he pointed out that he "[didn't] think most people have heard that this is International Space Year". See also Space Flight Europe-America 500 References Further reading "Mission to Planet Earth". United Nations Chronicle, 29 no. 4. (December, 1992): 49 Space History of spaceflight They Might Be Giants Observances about science 1992 in science 1992 in the United Nations