4 июл 1997 г. - Spacecraft Pathfinder Lands On Mars
Описание:
The Pathfinder was launched on December 4th, 1996. They used an airbag to land the rover safely and after many tests of the airbag it worked out. The Airbag system costs $4 million to make.
Добавлено на ленту времени:
Jacob Thomas
Дата:
Изображения: