Alerte aux astéroïdes
8.02022·51m
Documentary
Faced with the risk of collision with the Earth, space agencies are refining their observations on the course of asteroids in our galaxy. A documented state of the art of the current programs.
Faced with the risk of collision with the Earth, space agencies are refining their observations on the course of asteroids in our galaxy. A documented state of the art of the current programs.
