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The names, originally spelled Phobus and Deimus, respectively, were suggested by Henry Madan (1838–1901), ... List of missions to the moons of Mars;
Impact craters on Mars's moons (4 P) P. Phobos (moon) (2 C, 16 P, 1 F) Pages in category "Moons of Mars" The following 5 pages are in this category, out of 5 total.
Phobos (/ ˈ f oʊ b ə s /; systematic designation: Mars I) is the innermost and larger of the two natural satellites of Mars, the other being Deimos. The two moons were discovered in 1877 by American astronomer Asaph Hall. Phobos is named after the Greek god of fear and panic, who is the son of Ares (Mars) and twin brother of Deimos.
This article includes a list of the most massive known objects of the Solar System and ... Mars: 3 389.5 ± 0.2 [15] 0.5320 ... All imaged icy moons with radii ...
Because of the proximity of the Mars moons to Mars, any mission to them may also be considered a mission to Mars from some perspectives. Past missions Three missions to land on Phobos have been launched; the Soviet Phobos program in the late 1980s saw the launch of Phobos 1 and Phobos 2 , while the Russian Fobos-Grunt sample return mission was ...
Irregular moons are probably minor planets that have been captured from surrounding space. Most irregular moons are less than 10 kilometres (6.2 mi) in diameter. The earliest published discovery of a moon other than Earth's was by Galileo Galilei, who discovered the four Galilean moons orbiting Jupiter in 1610. Over the following three ...
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Mars. Deimos; Phobos; Mars trojans; Mars-crossing minor planets; Asteroids in the asteroid belt, between the orbits of Mars and Jupiter Ceres, a dwarf planet; Pallas; Vesta; Hygiea; Asteroids number in the hundreds of thousands. For longer lists, see list of exceptional asteroids, list of asteroids, or list of Solar System objects by size ...