Phobos is the larger of Mars' two moons and is 17 x 14 x 11 miles (27 by 22 by 18 kilometers) in diameter. It orbits Mars three times a day, and is so close to the planet's surface that in some locations on Mars it cannot always be seen. Meer weergeven Phobos is nearing Mars at a rate of six feet (1.8 meters) every hundred years; at that rate, it will either crash into Mars in 50 million years or break up into a ring. Its most prominent feature is the 6-mile (9.7 kilometer) … Meer weergeven Measurements of the day and night sides of Phobos show such extreme temperature variations that the sunlit side of the moon rivals a pleasant winter day in Chicago, … Meer weergeven Phobos and Deimos appear to be composed of C-type rock, similar to blackish carbonaceous chondrite asteroids. Observations by Mars Global Surveyor indicate that the surface of this small body … Meer weergeven Hall named Mars' moons for the mythological sons of Ares, the Greek counterpart of the Roman god, Mars. Phobos, … Meer weergeven Web8 jun. 2024 · Further study could help settle a debate over whether Phobos, which is about 16 miles (25 kilometers) across, is a captured asteroid or an ancient chunk of Mars that was blasted off the surface by an impact. Led by NASA's Jet Propulsion Laboratory in Southern California, Odyssey's mission is mostly dedicated to studying the Martian surface.
Phobos viewed from Mars - Solar System Observing - Cloudy …
http://www.seasky.org/solar-system/mars-phobos.html Web15 feb. 2016 · Explanation: Sun-Mars distance is 1.523679 AU = 2.279391 E+08 km, nearly. Phobos (nearly circular) orbit-average-distance from Mars is 9376 km, nearly. Add and … inanimate insanity water monster
By the Numbers Phobos – NASA Solar System Exploration
Web28 jan. 2015 · Phobos, the larger of the two, measures 14 miles (23 kilometers) across, while Deimos is just 8 miles (13 km) wide. Mars Rover Sees Phobos and Deimos (Video) ] Deimos orbits a bit farther out, at ... WebPhobos is a tiny moon. At only 16.8 miles (27 km) in length, it is the larger of Mars' two moons. At a distance of 5826 miles (9380 km) from Mars, Phobos appears as no more than a tiny, bright dot in the Martian sky. It … inanimate insanity waffling about