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Mars is the fourth planet from the Sun.The surface of Mars is orange-red because it is covered in iron(III) oxide dust, giving it the nickname "the Red Planet". [22] [23] Mars is among the brightest objects in Earth's sky, and its high-contrast albedo features have made it a common subject for telescope viewing.
The United States of America is a federal republic [1] consisting of 50 states, a federal district (Washington, D.C., the capital city of the United States), five major territories, and various minor islands. [2] [3] Both the states and the United States as a whole are each sovereign jurisdictions. [4]
The Elysium province is at the upper right edge. Areas north of the dichotomy boundary appear as shades of blue on both maps. The northern and southern hemispheres of Mars are strikingly different from each other in topography and physiography. This dichotomy is a fundamental global geologic feature of the planet. The northern part is an ...
Mars is located 142,000,000 miles away from the Sun. Named after the Roman God of war, Mars is widely known for its blood-red color. Chinese astronomers even used to call Mars the 'fire star ...
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Name Coordinates Length (km) Namesake Notes Abus Vallis: 58.0: Classical name for Humber River: Al-Qahira Vallis: 555.0: Word for "Mars" in Arabic: Allegheny Vallis: 200.0: Allegheny River
The Navajo Nation has provided NASA scientists with a list of 50 names to use for new Martian terrain, including words for "strength," "respect" and "perseverance."
An 1877 map of Mars by Giovanni Schiaparelli. North is at the top of this map. In most maps of Mars drawn before space exploration the convention among astronomers was to put south at the top because the telescopic image of a planet is inverted. The first detailed observations of Mars were from ground-based telescopes.