Nadir is employed during remote sensing of the atmosphere, as well as when an astronaut faces the Earth while performing a spacewalk. The term nadir can also be used to represent the lowest point reached by a celestial body during its apparent orbit around a given point of observation. This can be used to describe the location of the Sun, but it is only technically accurate for one latitude at a time and only possible at the low latitudes. The sun is said to be at the nadir at a location when it is at the zenith at the location's antipode
Homage to the Highest Power on either side. It shows a procession of heavenly beings moving at a leisurely pace to pay homage to the Supreme Power. The procession is led by a fierce warrior, the Lord of the Southern Dipper (Sagittarius). He leads nine star spirits, female attendants with plant offerings, three important deities, and personifications of the twelve Earthly Branches. The three deities have been identified as Laozi (founder of Daoism) with the Jade Emperor and the Empress of Heaven, or Laozi with the Holy Ancestor and Ancestress of the Song Dynasty (AD 960-1279). Homage to the Highest Power Homage to the Highest