Baikonur The Baikonur spaceport became the world's first proving ground from which an artificial satellite was launched for the first time and a man flew into space. The very first rocket to be tested at the Baikonur test site was the intercontinental ballistic missile R-7, developed by S.P. Korolev. At the first launch, the missile flew 400 km. The launch was unsuccessful because of the fire in the tail section. The first and also unsuccessful launch of the Atlas ICBM in the United States took place in June 1957. R-7, launched from the 5th NIIP on August 21, 1957, has successfully worked out the active part of the trajectory and delivered to a given area of the head part. Tests have shown that the R-7 missile can put into orbit an artificial Earth satellite. On October 4, 1957, at 22:28:34 Moscow time (October 5, at 00:28:34 Baikonur time), the world's first artificial Earth satellite (ESAT) was launched into orbit from the launch pad No. 1 of the 5th NIIP R-7. The weight of the s