On Sept. 20, 1970, the Soviet Union's Luna 16 moon probe landed on the moon to retrieve a soil sample. Four days later, it ...
At the height of the Space Race, the United States and the Soviet Union bitterly tried to outdo one another, each attempting to be the first to succeed in a number of scientific and exploratory ...
On September 14, 1959, the Soviet Union’s Luna 2 spacecraft became the first man-made object to reach the Moon. The mission, ...