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3 days ago · Country: USA. Press Freedom Rank: MOSTLY FREE. Media Type: Website. Traffic/Popularity: High Traffic. MBFC Credibility Rating: HIGH CREDIBILITY. History. Founded in 1768, The Encyclopedia Britannica is a general knowledge English-language encyclopedia.
2 days ago · Mars, fourth planet in the solar system in order of distance from the Sun and seventh in size and mass. It is a periodically conspicuous reddish object in the night sky. Mars is designated by the symbol ♂. Sometimes called the Red Planet, Mars has long been associated with warfare and slaughter. It is named for the Roman god of war.
- How far is Mars from Earth?Mars is less than 56 million km (35 million miles) from Earth at its closest approach, but it recedes to almost 400 million km (250 million miles)...
- What is the size of Mars?Mars is the second smallest planet in the solar system, only larger than Mercury and slightly more than half the size of Earth. It has an equatoria...
- What do Mars and Earth have in common?Mars is similar to Earth in many ways. Like Earth, it has clouds, winds, a roughly 24-hour day, seasonal weather patterns, polar ice caps, volcanoe...
- What is the temperature on Mars?The characteristic temperature on Mars in the lower atmosphere is about 200 kelvins (K; −100 °F, −70 °C), which is generally colder than the averag...
- When did Viking 1 and Viking 2 land on Mars?The Viking landers are two robotic U.S. spacecraft launched by the National Aeronautics and Space Administration (NASA) for the study of the planet...
- Should humans colonize space on Mars?Space colonization, on Mars or elsewhere, is widely debated. Some argue humans have a moral duty to save our species from extinction, and space col...
5 days ago · Somalia, easternmost country of Africa, on the Horn of Africa. It extends from just south of the Equator northward to the Gulf of Aden and occupies an important geopolitical position between sub-Saharan Africa and the countries of Arabia and southwestern Asia.
3 days ago · Death, the total cessation of life processes that eventually occurs in all living organisms. The state of human death has always been obscured by mystery and superstition, and its precise definition remains controversial, differing according to culture and legal systems.
3 days ago · Geographical and historical treatment of Angola, including maps and statistics as well as a survey of its people, economy, and government.
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6 days ago · Encyclopedia Britannica is a renowned general knowledge reference work that provides comprehensive and reliable information on a wide range of topics. It is designed to be a reliable source of information for educational purposes, covering subjects such as history, science, literature, arts, and more.
3 days ago · Apache, an Indigenous North American group which, under such leaders as Cochise, Mangas Coloradas, Geronimo, and Victorio, figured largely in the history of the Southwest during the latter half of the 19th century. The Apache name is probably derived from a Spanish transliteration of ápachu, the term for “enemy” in Zuñi.
