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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.
Mars Color Imager on the right side. The Mars Color Imager (MARCI) is a wide-angle, relatively low-resolution camera built for Mars Climate Orbiter and Mars Reconnaissance Orbiter. MARCI views the surface of Mars in five visible and two ultraviolet bands. Each day, MARCI collects about 84 images and produces a global map with pixel resolutions ...
The surface appearance of some regions of Mars is due to how this unit has degraded. It is a major cause of the surface appearance of lobate debris aprons . [ 56 ] The layering of the upper plains mantling unit and other mantling units are believed to be caused by major changes in the planet's climate.
Mars's surface was once lush with water. Heck, the Perseverance rover is exploring a basin that used to be a giant lake and river delta . But the planet didn't have a strong magnetic field, like ...
NASA’s Mars Perseverance rover captured an image of a mysterious doughnut-shaped rock on the planet’s surface.
NASA's extraterrestrial helicopter, Ingenuity, flew 40 feet into the Martian air and snapped an astonishing landscape on another world. On its 51st flight, the experimental craft — with rotors ...
Many astronomical phenomena viewed from the planet Mars are the same as or similar to those seen from Earth; but some (e.g. the view of Earth as an evening/morning star) are quite different. For example, because the atmosphere of Mars does not contain an ozone layer, it is also possible to make UV observations from the surface of Mars.
The geology of Mars is the scientific study of the surface, crust, and interior of the planet Mars. It emphasizes the composition, structure, history, and physical processes that shape the planet. It emphasizes the composition, structure, history, and physical processes that shape the planet.