Sputnik I (4 окт 1957 г. – 4 дек 1957 г.)
Описание:
The Soviet Union launches the first successful satellite into space. Less than a month later they launched a second satellite with a dog named Laika on board. She was put to sleep 7 days after launch to avoid her suffocating when the oxygen ran out.Добавлено на ленту времени:
Дата:
4 окт 1957 г.
4 дек 1957 г.
~ 2 months
