Mercury (planet) three weeks, the Sun is almost stationary overhead, and is at its most brilliant because Mercury is at perihelion, its closest to the Sun. This prolonged exposure to the Sun at its brightest makes these two points the hottest places on Mercury. Conversely, there are two other points on the equator, 90 degrees of longitude apart from the first ones, where the Sun passes overhead only when the planet is at aphelion in alternate years, when the apparent motion of the Sun in Mercury's sky is relatively rapid. These points, which are the ones on the equator where the apparent
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