Luna 2 also crash land on the Moon in exactly the same way. Crash landing proved useful even after soft landing was mastered. NASA used crash landings to test whether Moon craters contained ice by crashing space probes into craters and testing the debris that got thrown out. The satellite's impact made it the first man-made object to land on another celestial body. "Luna 2" carried 5 different instruments to conduct various tests while it was on its way to the Moon. The scintillation counters would be used to measure any ionizing radiation; the Cherenkov radiation detectors would be measuring for electromagnetic
Luna 2 onto the Moon. At that time the closest Americans had come to the Moon was about with Pioneer 4. Khrushchev, on his only visit to the U.S., gave president Eisenhower a replica of the Soviet pennants that "Luna 2" had just placed onto the lunar surface. "Luna 2" and its predecessors all came to be used throughout the USSR and around the world as pro-communist propaganda. Donald W. Cox explains, in his book "The Space Race", “Although the Sputniks and Luniks did not themselves provide better cars, refrigerators, color TV sets, and homes for the peasants and laborers of the