No other solid body in the Solar System has a crust quite like Earth. Its unusually high density implies that a Mercury's surface most resembles which of these? Messenger also found low surface abundances of titanium and iron. Mercury seems to have formed in conditions much more reducingi.e., those in which oxygen was scarcethan other terrestrial planets. Tidal locking is the result of a body (a planet around a star or a moon around a planet) being close enough to its parent that the pull of gravity on the satellite is stronger on the facing side than on the other note .Over astronomical timescales, the parent body's gravity will slow the satellite's rotation until one side always faces the parent and the other always faces away. Mercurys surface appears to be much like that of the moon. Mercury- is the first planet in the solar system, only about 60 million km away fromthe sun.- it takes Mercury about 88days to go round the sun ones and one Mercury day isabout 58 Earth days long. Mercury's interior appears to resemble that of the Earth. Mercurys slow rotation results in some other interesting effects. The finding, based Mercury. Mercury completes a trip around the Sun every 88 days, speeding through space at nearly 50 km per second, faster than any other planet. The small and rocky planet Mercury is the closest planet to the Sun; it speeds around the Sun in a wildly elliptical (non-circular) orbit that takes it as close as 47 million km and as far as 70 million km from the Sun. F. Sohl, G. Schubert, in Treatise on Geophysics, 2007 10.02.6.1 General. Vaporeon has a higher HP than the other eeveelutions. Mercury has a surface unlike any other planet's in the solar system, instead resembling a rare type of meteorite, researchers say. Fortified against the searing conditions near the Sun, MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging) provided the first images of the entire planet. It has a diameter of 1300 km (800 miles). Mercury is 4878 km in diameter, roughly one-third the size of Earth, and occupies only about 6% of the volume of Earth.Albeit substantially smaller in size, Mercury's surface gravity of 3.7 m s 2 is like that of the larger planet Mars. Question 1 1 out of 1 points The surface of Mercury most resembles which of the Mercury - the nearest planet to our Sun - very closely resembles our moon. about 0.055 times that of Earth. Mercury has striking lobate scarps due to the shrinking of its core. Introduction Jupiter's moon Io is the most volcanically active world in the Solar System, with hundreds of volcanoes, some erupting lava fountains dozens of miles (or kilometers) high. Like the other terrestrial planets (Venus, Earth and Mars) Mercury is made mostly of rock and metal. Lacking the variety and colour of some other planets, Mercurys rocky, cratered surface resembles the moons [see picture below]. Dental amalgam is an alloy that is made of 43 to 54% mercury combined with a percentage of silver, tin, zinc and copper. The craters formed when small comets or meteors crashed into the planet. Mercury and the Moon appear similar, but we note that: Mercury does not always keep the same face toward the Sun, while the Moon does have the Earthside always facing us., Mercury has "weird terrain" opposite its huge Caloris basin., the lunar mare are darker than Mercury's intercrater plains., Mercury has striking lobate scarps due to the shrinking of its core. C is for craters! Mercury is the smallest of all the 8 currently recognised planets. Mapping Titan, the Most Earth-Like Body in Our Solar System. "It might be a sample from Mercury, or it might be a sample from a body smaller than Mercury but [which] is like Mercury," Irving said during his The surface of the Sun or other celestial body projected against the sky. The finding, based The Moon's far side B. Venus's polar regions C. Earth's deserts D. The Moon's near side E. Mars's deserts In some ways, the surface of Mercury resembles that of our Moon. Venus's rotation: Takes longer than its orbit around the sun. People tell a lot of tall tales about snakes, and the cottonmouth may be the most mythologized. Parts of Mercurys Moon-like, rocky surface are heated by the Sun to temperatures nearing 800 degrees Fahrenheit (425 degrees Celsius). Both Mercury and the moon have surfaces, or A. Mercurys core contains more iron than any other major planet in the solar system. All of the above are correct Messenger's observations also provided Irving with further evidence that could support his hypothesis. Also called a binary asteroid. NWA 7325 has a lower magnetic intensity the magnetism passed from a cosmic body's magnetic field into a rock than any other rock yet found, Irving said. Pluto is not considered a planet, but a dwarf planet (the difference is merely, if the planet has cleared his neighborhood of other objects), so i include the dwarf planets here with the other planets. There are three major types of surface features on Mercury: Smooth plains that resemble somewhat lunar maria, though there is little evidence for the lava flows evident in the maria. The Moon is 3475 kilometers in diameter, while Mercury is 4880 kilometers, but it appears that they both experienced catastrophes at some time in the past that left them with nearly identical topography. Because the planet has no atmosphere to retain that heat, nighttime temperatures on the surface can drop to -170 degrees Celsius (-280 degrees Fahrenheit). This world, whose discovery was announced last month, is the most Earth-like planet found so far, NASA officials say. A given spot on Mercury is in direct sunlight for about 88 continuous Earth days at a time. Thus, Mars is a complicated world with much geology. (1) Uranus and Neptune (2) Jupiter and Saturn (3) Earth and Mars (4) Mercury and Venus 3 The motion of a Foucault pendulum provides evidence that Earth (1) varies in distance from the Sun (2) spins on its axis (3) is tilted on its axis (4) travels around the Sun Earth is the only planet we know of with liquid water at its surface. Both planets have a rocky layer called a mantle beneath their crust and both planets have an iron core. Question: Which Of The Following Objects Has A Surface That Least Resembles That Of Mercury Venus The Moon Mars Callisto What Can Be Side Regarding Mercury's Surface Temperature It Is The Bottest Surface In The Solar System. THE PLANET MERCURY. This is not a world like ours, certainly. DIAMETER - 4878 kilometres (3000 miles). Celestial mechanics - Celestial mechanics - Tidal evolution: This discussion has so far treated the celestial mechanics of bodies accelerated by conservative forces (total energy being conserved), including perturbations of elliptic motion by nonspherical mass distributions of finite-size bodies. Ever since his mention in the presidential debates, Big Bird has nabbed a Ios surface boasts about 150 mountains, with an average height of 21,000 feet (6,400 meters) and a maximum elevation of nearly 60,000 feet (18,288m). One day on Mercury is equivalent to 58 days on Earth. MT proteins regulate blood levels of metals such as copper and zinc and serve to detoxify the body of mercury and other heavy metals. which it resembles in having a heavily cratered surface. Mercurys Strange Rotation. In composition, asteroids and meteoroids are most like most of the surface of _____ covered in liquid water. Understanding Mercury and how it formed is critical to better understanding the conditions on and evolution of the inner planets. NWA 7325 has a lower magnetic intensity the magnetism passed from a cosmic body's magnetic field into a rock than any other rock yet found, Irving said. Why are the surface temperatures so much higher on Venus than on Earth? NASA's Voyager 2the only spacecraft to fly past Neptune and Tritonfound surface temperatures of -391degrees Fahrenheit (-235 degrees Celsius). In an image created by NASAs Cassini spacecraft, sunlight reflects off lakes of liquid methane around Titans north pole. Mercury forms very useful compounds with other elements. The four largest moons of Jupiter are collectively called the Galilean satellites, named after Galileo Galilei who discovered them in 1610. Mapping Titan, the Most Earth-Like Body in Our Solar System. Short for Mercury Surface, Space Environment, Geochemistry, and Ranging, the robotic spacecraft made three flybys of Mercury in 2008 and 2009 and orbited the planet from March 2011 through April 2015. Flareon has a higher ATTACK than the other eeveelutions. Mars is the only other planet that has features that look like they were eroded by water flow. Doppler Effect The apparent change in wavelength of sound or light emitted by an object in relation to an observer's position. However, a set of landforms at high northern latitudes on Mercury resembles surface ow features documented on Earth, the Moon, Mars, and Venus. Surface Features of Mercury The surface of Mercury, at first glance, looks very much like that of the Moon, but in fact it is different in several ways. Data sent back from NASA's Messenger spacecraft currently in orbit around Mercury shows that the planet's low magnetism closely resembles that found in NWA 7325, Irving said. Did it lose its light rocks in some early catastrophic impact? What body in our solar system is most like Mercury? Since Mercury's magnetic field is weak-1% that of Earth-it is small and does not extend far above the surface. Unfor-tunately, the Hubble space telescope cannot be used to take Mercurys images because there is great risk, in Temperatures on Mercury's surface can reach 430 degrees Celsius (800 degrees Fahrenheit). Glaceon resembles a Mercury has a surface unlike any other planet's in the solar system, instead resembling a rare type of meteorite, researchers say. The surface area is about 14% as big as the Earth, but Mercury is rather larger than our Moon. Data sent back from NASAs Messenger spacecraft currently in orbit around Mercury shows that the planets low magnetism closely resembles that found in NWA 7325, Irving said. The metal composes roughly 70% of the planets total weight. Rocky, Cratered Surfaces People may be tempted to compare Mercury and the moon because one's surface looks much like the other's. Our home planet of Earth has a gravitational pull of 9.81 m/s2. Visual studies of Mercury s indistinct surface markings were once thought to indicate that the planet kept one face to the Sun (as the Moon does to Earth). 1. [1] In contrast to other terrestrial planets, Mercury does not possess a great variety of volcanic features, its history of volcanism instead largely manifest by expansive smooth plains. Radar observations found that Venus's rotation was: Rotation on its axis is retrograde. (Pluto used to hold the title, but it was downgraded to a dwarf planet.) But what is really interesting about Mercury are the things that cant be seen. Intercrater Plains: Much of the heavily cratered terrain has been largely Even so, its used in very small amounts and only in specific vaccines, such as multidose vials of influenza vaccine, which need more preservatives because the vials are used over and over to deliver a dose to different people. Mercury's Caloris basin is named because: It is the hottest region, turning to face the Sun when Mercury is at perihelion. Surface The surface of Mercury consists of cratered terrain and smooth plains and many deep craters similar to those on the moon. Yet permanently-shadowed craters near the pole contain deposits of ice! by NASA Headquarters. [10 Most Enduring Mercury Mysteries] resemble any space rock documented by scientists today. However, because Mercury and the moon have essentially no atmospheres, their craters tend to remain more pristine, he said. Io is caught in a tug-of-war between Jupiter's massive gravity and the smaller but precisely timed pulls from two neighboring moons that orbit farther from JupiterEuropa and Ganymede. earth. Mercurys Strange Rotation. We use the features on Earth that we know are carved by water as examples of what to look for on other planets for evidence of past water. The planet Mercury looks a little bit like Earth's moon. Much of our information about Mercury comes from the Mariner 10 fly-by of 197475. [1] In contrast to other terrestrial planets, Mercury does not possess a great variety of volcanic features, its history of volcanism instead largely manifest by expansive smooth plains. However, a set of landforms at high northern latitudes on Mercury resembles surface flow features documented on Earth, the Moon, Mars, and Venus. In fact Mercury consists of just 30% silicate material and 70% metallic material. In contrast to other terrestrial planets, Mercury does not possess a great variety of volcanic features, its history of volcanism instead largely manifest by expansive smooth plains. Its day of 58.65 days is precisely two thirds the length of its year of 87.97 days. Are there any other planets with the same atmospheric conditions as earth? From Mercury to Mars, as well as many moons, most worlds have a crust in a single piece. The Craters Of Mercury At about 40 percent of the Earth's diameter, Mercury is the smallest of our solar system's four terrestrial planets. However, a set of landforms at high northern latitudes on Mercury resembles surface flow features documented on Earth, the Moon, Mars, and Venus. There are tons of them out there that have atmospheres similar to earths primordial atmosphere. The Surface: The images returned by the Mariner 10 spacecraft revealed a world that resembles our moon: an airless body with craters, multi-ring basins, and lava flows. Cassini radar and visible-light images allowed researchers to put together the first global geological map of Saturns largest moon . Thats where life was first formed. It is so cold that most of Triton's nitrogen is condensed as frost, giving its surface an icy sheen that reflects 70 percent of the sunlight that hits it. Your body is able to get rid of the mercury in thimerosal much faster than it can remove other types of mercury. In an image created by NASAs Cassini spacecraft, sunlight reflects off lakes of liquid methane around Titans north pole. 5. Craters and features on Mercury are named after famous deceased artists, musicians or authors, including children's author But because Mercury's small mass is enclosed inside of a tiny body, the planet is the second densest in the solar system, weighing in at 5.427 grams per cubic centimeter, or 98 percent of the density of our planet; only Earth is denser. 5.9 Geologic Evolution of Mercury Scientists describe other types of craters as well: Multi-ring basins A very large impact basin surrounded by as many as five or six circular rings of mountain chains in addition to the main basin rim. The MESSENGER spacecraft revealed that Mercury has some unique landforms, more smooth plains, and surface compositions (low in iron and high in sulfur) that are unlike any measured on the Moon. In this case Caloris, the lobate scarps, and other features would be much younger the lunar mare are darker than Mercury's intercrater plains. Although lunarlike in general appearance, Mercurian craters show interesting differences when studied in detail. Data sent back from NASA's Messenger spacecraft currently in orbit around Mercury shows that the planet's low magnetism closely resembles that found in NWA 7325, Irving said. 1. It is named after the Roman god Mercurius (), god of commerce, messenger of the gods, and mediator between gods and mortals, corresponding to the Greek god Hermes (). contrast to other terrestrial planets, Mercury does not possess a great variety of volcanic features, its history of volcanism instead largely manifest by expansive smooth plains. The most densily cratered surfaces are not as heavily cratered as the lunar highlands implying Mercury has experienced early resurfacing to a greater extent than the Moon. Yet in most other respects it more closely resembles the Moon. Photo from Mercury's surface bears uncanny resemblance with Cookie Monster. Mercurys surface most resembles which of these 38 A the lunar mare B Mars from AST 220 at Calhoun Community College A watersnake keeps its head above water, but most or all of its body lies below the surface. Kepler-452b. Mercury is the smallest planet in the Solar System and the closest to the Sun.Its orbit around the Sun takes 87.97 Earth days, the shortest of all the Sun's planets. No trace of iron has been seen in spectroscopic studies of Mercury's surface. Visual studies of Mercury s indistinct surface markings were once thought to indicate that the planet kept one face to the Sun (as the Moon does to Earth). Mercury has the most elliptical orbit of any planet. Jolteon has a higher SPEED than the other eeveelutions. Mercury has a very big metallic core in relation to the size of the planet. Mercury's density (5.43 gm/cm3) is nearly as high as Earth's. ______ is a battered worldplanet. The MErcury Surface, Space ENvironment, GEochemistry, and Ranging (MESSENGER) probe orbited Mercury between 2011 and 2015, collecting measurements of the planet's chemical composition with each flyby. Mercury has a surface unlike any other planet's in the solar system, instead resembling a rare type of meteorite, researchers say. The finding, based on an analysis of data from NASA's Messenger probe, sheds new light on the formation and history of the mysterious innermost planet, scientists add. However, because Mercury and the moon have essentially no atmospheres, their craters tend to remain more pristine, he said. Mercury is the smallest planet in the solar system. Intercrater plains, which are pocked with small craters and occupy about 70 percent of the surface that has been examined. Given The Surface of mercury is very much like that of the moon.Mercury is a heavy planet. NWA 7325 has a lower magnetic intensity the magnetism passed from a cosmic bodys magnetic field into a rock than any other rock yet found, Irving said. Mercury - Mercury - Impact craters: The most common topographic features on Mercury are the craters that cover much of its surface. Lacking the variety and colour of some other planets, Mercurys rocky, cratered surface resembles the moons [see picture below]. Volcanoes naturally come to Mercury has "weird terrain" opposite its huge Caloris basin. This is why Mercury is so dense and heavy, and why its rotation speed is so slow. 4. Its close proximity to the Sun results in scorching daytime temperatures of 700 degrees Kelvin. Even as weak as it is, Mercury's magnetic field protects the surface, so that charged particles in the solar wind are not able to bombard surface materials as much as they are on the Moon. Mercury rules over the acquisition of magical or other types of knowledge, aids in travel between worlds and the guiding of the souls of the dead, and is the patron of merchants, thieves, gays, and any who present a mask to the world. This fact and the high eccentricity of Mercury's orbit would produce very strange effects for an observer on Mercury's surface. 3. Mercury's surface resembles that of Earth's moon, scarred by many impact craters resulting from collisions with meteoroids and comets. Its parent star Mercury is the smallest and innermost of the major planets in our Solar System. If the gravitational force was cut in half, objects would fall at half the speed that they currently do. 1. Double Asteroid Two asteroids that revolve around each other and are held together by the gravity between them. Unlike the other terrestrial planets, Mercury has a relatively thin silicate mantle. However, a set of landforms at high northern latitudes on Mercury resembles surface flow features documented on Earth, the Moon, Mars, and Venus. Later on, missions to the other two terrestrial planets, Mercury and The lesson from Mars is that we ought not to reach hasty conclusions based upon only partial reconnaissance of a bodys surface. Wind, rain, volcanoes, tectonics and other Earth-like processes all sculpt features on Titans complex and varied surface in an environment more than 100 C colder on average than Antarctica. Like our Moon, Mercurys surface is covered with craters caused by space rock impacts. In composition and density, the asteroids most resemble: pieces of terrestrial planets. Mercury resembles the Moon more than any other body in the Solar System. 2. Which two planets have diameters that most closely resemble this comparison? ; Cassini radar and visible-light images allowed researchers to put together the first global geological map of Saturns largest moon . Mercury resembles Earths Moon in that it has very low reflectivity, no sustained atmosphere, numerous volcanic features, and a heavily cratered terrain. The Moon. Mercury is the second densest major body in the solar system, after Earth.Actually Earth's density is due in part to gravitational compression; if not for this, Mercury would be denser than Earth. Unlike the other terrestrial planets, Mercury has a relatively thin silicate mantle. Thus, for many years, it was widely believed that Mercurys rotation period was equal to its revolution period of 88 days, making one side perpetually hot while the other was always cold. -the lunar mare are darker than Mercury's intercrater plains.-Mercury does not always keep the same face toward the Sun, while the Moon does have the Earthside always facing us.-Mercury has "weird terrain" opposite its huge Caloris Basin.-Mercury has striking lobate scarps due to the shrinking of its core.-All of the above are correct. GRAVITY - Gravity is The planet Mercury looks a little bit like Earth's moon. Like our Moon, Mercurys surface is covered with craters caused by space rock impacts. Mercury is the closest planet to the sun and the eighth largest. It has a diameter of 4,880 kilometers. With a diameter of 3,031 miles (4,878 km), it is only a third larger than earth's moon, which it resembles in having a heavily cratered surface. The surface of Mercury. Mercurys Internal Structure: The interior of Mercury is dominated by a metallic core about the same Mercurys surface gravity is more than twice that of the Moon, partly because of the great density of the planets huge iron-sulfur core. One hypothesis is that most of Mercurys craters are younger than those on the Moon, having been formed by impacts from so-called vulcanoidsthe name bestowed on a hypothetical remnant population of asteroid-sized objects orbiting the Sun inside Mercurys orbitthat would have cratered Mercury over the planets age. The planet Saturn has a gravitational pull of 10.44 m/s2.
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