Zenith On the International Space Station, "zenith" and "nadir" are used instead of "up" and "down", referring to directions within and around the station, relative to the earth. Zenith The zenith is an imaginary point directly "above" a particular location, on the imaginary celestial sphere. "Above" means in the vertical direction opposite to the apparent gravitational force at that location. The opposite direction, i.e. the direction in which gravity pulls, is toward the nadir. The zenith is the "highest" point on the celestial sphere. The word "zenith" derives from an inaccurate reading of the Arabic expression (), meaning "direction of the
Sovereignty unconditionally belongs to the Nation Sovereignty unconditionally belongs to the Nation Sovereignty unconditionally belongs to the people (of the nation) (, ) is the founding principle of the Republic of Turkey. This principle is written on the wall behind the chairman of the General Assembly Hall in the Grand National Assembly. Anybody, any clan, any denomination or any group should not have directly power of order in the community. The Nation has unique source and one owner for superior power of order itself. The first letter in the word "Milletindir" (People of the Nation) is written with a capital letter, as it refers to the