Stephen Michalak , geologist amateur, claims to have seen, in 1967 A spaceship near Winnipeg (Canada). Apparently, at the time of takeoff, it produced such an intense heat from fire to his clothes. Thereafter, the thorax appeared a drawing of a grid (see photo). Some skeptics claimed that Michalak is procured only from the burns, but in place of the alleged landing, scientists rinvennero tracks radioactivity ...