Surface Geology Of Mercury Research Paper

Mercury, the closest planet to the Sun, is a rocky planet. The heavily cratered planet suggests that meteors or comets were frequent many, many years ago. Mercury's boulder littered surface and pale gray appearance slightly resembles Earth's moon. Like Mars, Mercury is covered in pulverized dust. What Mercury lacks in this, is weather. Muggle probes bring images to us that show no signs of wind, dust storms, or clouds. No rivers have been found on Mercury. Lack of clouds and rivers, (and oceans) suggests that there is no water on the closest planet to the Sun, Mercury. One of Mercury's most famous craters is Caloris basin, which is 1550 km in diameter. Another of Mercury's most famous craters is called Rachmaninoff. Rachmaninoff is 306 km in diameter. These two very large craters were created by astroids impacting the planet in Mercury's early history.

For my vacation, my family has chosen to go to Venus. This our first year traveling outside of earth so we chose a planet close. Venus is covered with a thick layer of sulfuric acid which will be a blast to land into but on the inside Venus is solid. Venus shines super bright and has orangish yellow tint. The overall look of Venus is dreary and the gas covers the area with a goldish hue and everything looks like gunmetal. Venus is VERY hot, it temperature reaches to about 870 degrees Fahrenheit! On top of the scorching heat the Atmospheric pressure is bone crushing and highly dense.Venus is about 0.72 light years away from the Sun and blank light years from Earth. Venus is very much like earth and not very much like earth. Venus is about the same size as earth

Mercury is a rocky, gray planet that very closely resembles the Earth’s Moon on the surface. Mercury’s surface is full of craters, boulders, and pulverized dust. Its many craters can be tiny or massive. Mercury is geologically inactive, and has been for an extended amount of time. There is an absence of weather on Mercury, and it does not have an atmosphere. Because it has no atmosphere, it cannot control the variations in temperature from day to night, and the temperatures on the planet can range from 90 Kelvin to 700 Kelvin. There are no signs of clouds, rivers (or any other body of water), or dust storms on Mercury. What we know about Mercury and its surface is from information brought back by Mariner 10 and the Messenger mission in the last few decades.

The atmosphere on Venus is composed of mostly Carbon dioxide with small amounts of nitrogen and sulphuric acid. This composition causes a runaway greenhouse gas effect that makes the planet even hotter than Mercury, despite the fact that Mercury is much closer to the sun. The air on Venus is incredibly dense due to the Nitrogen content, which, whilst admittedly is only a small part of the atmospheric composition, is at least four times the amount on Earth. This Atmospheric composition therefore creates a thick layer of

Mercury's surface geology is much like the Moon's. Although, Mercury is a much denser planet and has a much larger liquid iron core. Mercury's surface is also covered in lava plains and impact craters. Some of Mercury's craters are also filled with lava from Mercury's interior. Although only 55% percent of Mercury's surface has been mapped by scientists. Craters can be bowl shaped or huge impact craters. The largest crater on Mercury's surface is called the Caloris Basin. There have been about 15 identified impact craters on Mercury's surface. Similar to the Moon's surface, the largest craters have bright rays of material. The reason these are bright is because they have not been as weathered by other impacts. Mercury's poles have a large deposit of ice water on them. That is why Mercury's surface geology is unique.

Venus: the atmosphere for venus is mostly filled with carbon dioxide and thick clouds of sulfuric acid cover the planet.it is told that you would not be able to breath the air, that the atmosphere would crush you with the weight, and you would burn to a crisp immediately. Even though it's the second closest to the sun it is the hottest planet that there is in this universe, that i know of. Venus is also known as the goddess of beauty and love for the Greeks and Romans. The next planet that

Atmosphere: Venus has a thick layer of Carbon Dioxide as it’s atmosphere, much hotter and denser than Earth’s. Venus’s atmosphere supports clouds made of sulphuric acid, making it impossible to optically observe the planet’s surface.

Planet surface conditions: Mercury’s surface is similar to our moons. Its surface is littered with deep craters. 3.8 billion years ago was overwhelmed by a huge amount of craters and was believed that the surface was volcanically active.

Scientists examined the Venusian atmosphere and found out that above the clouds the temperature is about 13oC, in contrast, at the surface of Venus the temperature gets as high as 465oC. It is believed that the principle cause of the extreme surface temperature is the consequence abundant carbon dioxide (CO2) in the atmosphere. Scientists concluded that Venusian atmosphere undergoes greenhouse effect. In essence, the heat delivered from the Sun enter the atmosphere and is radiated out, then again, it does not leave the atmosphere due to its heavy clouds that impede it from such. For this reason, Venus’ surface temperature is higher than that on Mercury – higher than any other planet! – leaving no chance of life.

Venus is the closest planet to earth and the second one from the sun. Earth and Venus are similar in size, mass, volume, and density. It traps heat making it the hottest planet in our solar system. The surface temperature on Venus is about 867° F. (464° C) It should take about 97 days to reach it.

Mercury is the planet closest to the sun, and has a rocky surface which is covered in lots of craters and boulders of varying sizes. The entire planet is also covered in a fine layer of dust. The planet does not support any sort of life, and does not feature any sorts of rivers, clouds or even dust storms. Mercury lacks an atmosphere, and so does not experience any weather at all, but does experience vast changes in temperature. The range in temperatures is around 90 Kelvin to 700 Kelvin, which is equivalent to -183 degrees Celsius to 427 degrees Celsius. Mercury's surface does however look similar to our own Moon, with a dry, dusty surface covered in holes and craters along with rocks and boulders.

Venus is the 2nd planet from the Sun. Venus' reflective nature and close proximity to Earth are major factors in it's being one of the brightest objects in the sky after the Sun and Earth's moon. It is often referred to as

Venus is the second-brightest celestial body after the moon. Orbita alrededor de la tierra en mas o menos 243 dias terretes pero contrario a la tierra su rotación es inversa. Esto es, si la tierra rota a su izquierda, venus rota a su derecha. Algunas veces, es llamado “earth’s sister planet” debido a similitud en size, mass, bulk composition and proximity to the Sun. Sin embargo, difieren en que venus tiene una atmosphera mas densa que la tierra donde el carbón dioxide es de 96%., y con un atm de 92 veces mas que en la tierra.

The atmosphere of Venus made up of 98% carbon dioxide and 2% Nitrogen. This atmosphere also has the presence of helium, neon and argon. This is yet another thing which makes Venus different from Earth.

The planet Venus is one of the brightest objects in our solar system, and is named after the roman goddess of love and beauty. The planet “may have been named for the most beautiful deity of her pantheon because it shone the brightest of the five planets known to ancient astronomers” (Choi, C 2017). Venus is the hottest planet in the solar system, even though it is not the closest planet to the sun. Temperatures on the planet can get up to 870 degrees Fahrenheit, which is hot enough to melt lead.