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What are some facts about Mars?
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- Mars is also referred to as the “Red Planet” because it has high content of iron oxide which makes it appear reddish. However, gold, brown, tan, and green can also be seen on the surface as other minerals are also present.
- Mars’ dense core is made of iron, nickel, and sulphur. Elements present in its rocky mantle include iron, magnesium, aluminium, calcium, and potassium.
- Due to its red colour, Mars was named after the Roman god of war Mars (known as Ares by the Greeks).
- Mars has a thin atmosphere.
Mars Facts. Mars – the fourth planet from the Sun – is a dusty, cold, desert world with a very thin atmosphere. This dynamic planet has seasons, polar ice caps, extinct volcanoes, canyons and weather.
- Moons
- Olympus Mons
- Valles Marineris
Mars has two small moons, Phobos and Deimos. They were discovered in 1877 by astronomer Asaph Hall, who named them for the Latin terms “fear” and “panic”. These moons are thought to be captured asteroids and are among the smallest natural satellites in the solar system.
Mars has the largest volcano in the solar system – Olympus Mons. It measures some 600 kilometres across and rises nearly 27 kilometres above the surrounding terrain. It is a shield volcano built by the continuous action of flowing lava over millions and millions of years that began some 3 billion years ago. Olympus Mons is part of a complex of volc...
The Valles Marineris is an extensive canyon system on the Mars equator. It is 4,200 kilometres long and, in places, is 7 kilometres deep. On Earth, it would span the entire North American continent and beyond. Mars has has a very primitive form of plate tectonics, and the action of two plates past each other began splitting the surface some 3.5 bil...
May 28, 2024 · As the world waits for its discoveries, familiarise yourself with what we know so far. Past studies have unearthed several findings that have shed light on this mysterious planet. Learn more about Mars with these incredible and interesting facts. 1. Mars is often the most popular planet with space enthusiasts.
- Mars Had Water In The Ancient Past: We’ve been debating for centuries about whether Mars had life or not. In fact, the astronomer Percival Lowell misinterpreted observations of “canali” — the Italian word for channels — on the planet as evidence of alien-made canals.
- Mars Has Frozen Water Today: We’re very interested in the question of water because it implies habitability; simply put, life as we know it is more likely to exist with water there.
- Mars Used To Have A Thicker Atmosphere: For water to flow in the past, the Red Planet needs more atmosphere. So something must have changed in the past few billion years.
- Mars Has Some Extreme Highs And Lows In Terrain: The surface gravity of Mars is only 37% of what you would find on Earth, which makes it possible for volcanoes to be taller without collapsing.
Its volcanoes, impact craters, crustal movement, and atmospheric conditions such as dust storms have altered the landscape of Mars over many years, creating some of the solar system's most interesting topographical features.
Sep 23, 2023 · From its unique red appearance to marsquakes, we count down the top 15 facts about Mars. 1. Criss-crossing canals. In 1877, an astronomer by the name of Giovanni Schiaparelli used the term “Canali” to describe streaks on the surface of Mars. If you translate “Canali”, it was meant to mean “channels”.
