fme_678289 - CONQUÊTE DE L'ESPACE - EXPLORATION SPATIALE Médaille, Youri Gagarine, Premier vol humain spatial

CONQUEST SPACE - SPACE EXPLORATION

from 1944

The exploration of space, sometimes called the conquest of space, consists of the physical exploration of space, that is to say of all objects outside the Earth. The exploration of the solar system constitutes the first stage, one of the major events of the second half of the 20th century on the scientific level, but also more broadly for our societies, by the prodigious expansion of this new frontier..