4 окт 1947 г. - Sputnik
Описание:
Date: October 4th, 1947Who: Soviet Union
What: Earth Satellite
Mission: Technology Demonstration
Aim: To Orbit earth and be first in space
Key Figures: Lasted 3 weeks, then 3
months after the batteries went flat.
Success: Yes
Добавлено на ленту времени:
Дата:
4 окт 1947 г.
Сейчас
~ 77 г назад