Vulcan (hypothetical planet) Vulcan (hypothetical planet) Vulcan is a small hypothetical planet that was proposed to exist in an orbit between Mercury and the Sun. Attempting to explain peculiarities of Mercury's orbit, the 19th-century French mathematician Urbain Le Verrier hypothesized that they were the result of another planet, which he named "Vulcan". A number of reputable investigators became involved in the search for Vulcan, and despite occasional claimed observations, no such planet was ever confirmed. Peculiarities in Mercury's orbit have now been explained by Albert Einstein's theory of general relativity. Searches of data gathered by NASA's two "STEREO" spacecraft have failed to find
Herdsmen of the Sun Herdsmen of the Sun Herdsmen of the Sun () is a 1989 documentary film by Werner Herzog. The film explores the social rituals and cultural celebrations of the Saharan nomadic Wodaabe tribe. Particular focus is given to the Gerewol celebration, which features an elaborate male beauty contest to win wives. Although the film may be considered to be ethnographic, Herzog commented that: "[My films] are anthropological only in as much as they try to explore the human condition at this particular time on this planet. I do not make films using images only of clouds and trees, I work with