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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.
This means that Mars has lost a volume of water 6.5 times what is stored in today's polar caps. The water for a time would have formed an ocean in the low-lying Mare Boreum. The amount of water could have covered the planet about 140 meters, but was probably in an ocean that in places would be almost 1 mile deep. [1] [2]
National symbols of Indonesia are symbols that represent Republic of Indonesia. It can represent Indonesia as a nation, Indonesian people , culture , arts, and its biodiversity . The official symbols of Indonesia are officially recognise symbols that represent Indonesia and enforced through Indonesian laws.
Generalised geological map of Mars [1] Mars as seen by the Hubble Space Telescope. 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 is analogous to the field of terrestrial geology.
The regions of Indonesia have some of their indigenous ethnic groups. Due to migration within Indonesia (as part of government transmigration programs or otherwise), there are significant populations of ethnic groups who reside outside of their traditional regions. Java: Javanese, Sundanese, Betawi, Bantenese, Tengger, Osing, Badui, and others.
Theories surrounding the Red Planet's "spiders" date back to 2003, when researchers got a glimpse of the terrain via Mars orbiters, with many believing they are formed through carbon dioxide ice ...
The fate of Mars Climate Orbiter (1999) is unknown, but it is thought to have burnt up in the atmosphere before impacting. Mariner 9, which entered Mars orbit in 1971, is expected to remain in orbit until approximately 2022, when the spacecraft is projected to enter the Martian atmosphere and either burn up or crash into the planet's surface. [13]
Topographic map of Mars showing the highland-lowland boundary marked in yellow, and the Tharsis rise outlined in red (USGS, 2014).[1]Like the Earth, the crustal properties and structure of the surface of Mars are thought to have evolved through time; in other words, as on Earth, tectonic processes have shaped the planet.