7 ч 28 мин, 4 окт 1957 г. - Sputnik Satellite
Описание:
This was the first artificial earth satellite made by the Soviet Union. This led to a more intense study of space and engineering.
Добавлено на ленту времени:
Дата:
7 ч 28 мин, 4 окт 1957 г.
Сейчас
~ 66 г назад