1 янв 1935 г. - The Explorer II balloon takes two people 22km into the sky, where they documented the Earth's curve.
Описание:
The Explorer II balloon took two American Army Air Corpsmen into the air inside a pressurised chamber, where it reached 22km and stayed there for 80 minutes.Добавлено на ленту времени:
Дата:
1 янв 1935 г.
Сейчас
~ 90 г назад