↑ “Sixty Years Later, Sputnik Declassifications Offer Primer in Fake News”. Fordham Newsroom. Fordham University. ngày 10 tháng 10 năm 2017. “In 1954. . . because they knew a lot of Soviet journalists, they flooded the Soviet media with speculative articles on space flight.. cited a lot in the Washington Post and New York Times. July 1955, the Eisenhower administration announces they’re going to launch a satellite in a couple of years, it’s going to be a scientific satellite
