Dont you know??...it was a high altitude weather balloon experiment and it was the sunlight in japan relecting off a snowcapped moutain in africa that caused them to glow and change positions.
“Now the freaks are on television, the freaks are in the movies. And it’s no longer the sideshow, it’s the whole show. The colorful circus and the clowns and the elephants, for all intents and purposes, are gone, and we’re dealing only with the freaks.” - Jonathan Winters