4 окт 1957 г. - Sputnik Launched
Описание:
Sputnik 1 was the first artificial Earth satellite. The Soviet Union launched it into an elliptical low Earth orbit, orbiting for three weeks before its batteries died, then silently for two more months before falling back into the atmosphere.Добавлено на ленту времени:
Дата:
4 окт 1957 г.
Сейчас
~ 66 г назад
