L'homme qui a sauté de la limite de l'espace

L'homme qui a sauté de la limite de l'espace

Share this story On 16 August 1960, a tiny open gondola hung beneath an enormous helium balloon, 102,800 feet above the New Mexico desert. That is more than 31 kilometres up — high enough that the sky overhead is black, the horizon curves, and there is almost no air...
Le SR-71 soviétique qui n'a jamais volé

Le SR-71 soviétique qui n'a jamais volé

Share this story Before the SR-71 Blackbird ever ripped across the sky, a Soviet aircraft designer was already trying to build something to beat it. His name was Pavel Tsybin, and his creation — the RSR — was meant to streak over the United States at three times the...