Fourth Planet from the Sun: Mars Essay

Fourth Planet from the Sun: Mars Essay

Length: 1619 words (4.6 double-spaced pages)

Rating: Powerful Essays

Open Document

Essay Preview

Mars

Introduction

Mars is the fourth planet from the sun and also the seventh largest in the solar system. The month “March” was derived from its name. Mars has been known and observed since the ancient times. It is many times called the Red Planet. It is believed that people associated Mars’ red color with bloodshed and war; thus giving the reason behind its name. People have been studying this planet for centuries and have always been intrigued by Earth’s closest celestial neighbor.
In 877, Mars’ moons Phobos and Deimos were discovered by Asaph Hall. It wasn’t until 1965 though, that the first close up photos were taken when NASA sent the Mariner 4 to visit the Red Planet. These photographs were the world’s first pictures taken of a planet besides Earth. It wasn’t long after that, in 1976, that NASA sent space crafts to actually land on Mars. They sent two, the Viking 1 and 2. Next, in 1977, the first wheeled rover explored it. Many observations were made and valuable information was discovered, which only increased scientists’ curiosity about Mars and its past. Visits and studies starting in 2002 have been dedicated to analyzing the frozen water found on Mars. Strong evidence was found by the Mars Expedition Rovers that there was once liquid on its surface that probably formed the canals and canyons that have been observed. Many other studies and explorations have also been performed to determine its characteristics, interactions with the rest of the solar system, and possible life on the Red Planet.
Characteristics

Of the nine planets in the solar system, Mars is the seventh largest with a mass of 6.421x1023 kilograms, an average density of 3.95 gm/cm3, and an equatorial radius of 3,393 kilometers. “If the sun w...


... middle of paper ...


... its terrain. Mars is one of the most studied planets in the solar system, and the study of possible life on the planet is extensive. The research and interest is not yet over and there is still much to learn about Earth’s celestial neighbor.

Works Cited

Coffey, Jerry. universetoday.com. 5 June 2008. online. 22 April 2014.
—. universetoday.com. 4 June 2008. online. 23 April 2014.
Davis, Phil. nasa.gov. n.d. online. 22 April 2014.
nineplanets.org. n.d. online. 22 April 2014.
PlanetsoftheSolarSystem.net. planetsofthesolarsystem.net. n.d. online. 22 April 2014.
Redd, Nola Taylor. space.com. 12 March 2013. online. 22 April 2014.
The Moons of Mars. n.d. online. 10 April 2014.
ucls.uchicago.edu. n.d. online. 22 April 2014.
Vennerstrom, Susanne. space.dtu.dk. 11 July 2013. online. 22 April 2014.
Wall, Mike. space.com. 3 April 2014. online. 22 April 2014.


Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Essay on The Planet Mars

- Mars Mars is the fourth planet from the sun and the last of the solid, non-gas planets in our solar system. Mars is the seventh largest planet in our solar system. The diameter is about 4,220 miles. The equatorial circumference is about 13,259 miles. Earth’s equatorial circumference is about 24,901 miles so Mars’ equatorial circumference is approximately 53.2% that of Earth. The radius of Mars’ core is 1,056 miles. The surface area is 55,742,106 square miles, which is about 28% that of Earth. Mars’ volume is 163,115,609,799 cubic kilometers....   [tags: Fourth Planet, Sun, Solid, Non Gas, Solar System]

Powerful Essays
1249 words (3.6 pages)

The Planet Of Planet Earth Essay

- There are eight planets in our solar system. The first planet closest to the sun is Mercury. Therefore, Mercury is the hottest planet. Mercury’s surface is cold. However, in the daytime Mercury can get as hot as 840 degrees fahrenheit, which is 450 degrees celsius. During night time the temperature can decrease to 275 degrees fahrenheit, or -170 degrees celsius. Mercury is the smallest planet. Mercury is the quickest planet to move around the sun. Its speed is approximately 112,000 mph along its elliptical orbit....   [tags: Planet, Solar System, Jupiter, Mars]

Powerful Essays
728 words (2.1 pages)

Essay The Exploration of Mars

- For decades, humans have wanted to see more of the planet we call Mars, the red planet. There have been many successful attempts to get a glimpse of the interesting planet, and scientists are still working on a better solution to get there. The first rover to explore Mars was "Mariner 4", which arrived on November 28, 1964. It was a spacecraft designated to orbit the planet of Mars, but not to land. It lasted for about 8 months, and was not able to survive much longer than that due to the conditions on and around Mars....   [tags: Mars Rover Design]

Powerful Essays
2782 words (7.9 pages)

Essay on Mars: Is Life Possible?

- In the beginning God created the heavens and the Earth. …Then, God created man in His own image, in the image of God He created him; male and female He created them. God blessed them; and God said to them, “Be fruitful and multiply, and fill the Earth, and subdue it; and rule over the fish of the sea and over the birds of the sky and over every living thing that moves on the Earth.” Genesis 1: 1, 27-28 According to these verses, God created man in His image to inhabit the Earth, not to dwell on Mars....   [tags: assisted breathing, red planet]

Powerful Essays
1894 words (5.4 pages)

Mars, The Red Planet Essay

- Mars, it’s where aliens come from, a Hollywood Sci-Fi mainstay, the mysterious red planet. But, what is Mars really. Mars is the fourth planet from the Sun, orbiting 227,940,000 km away. It’s diameter of 6,794 km and mass of 6.4219e23 kg, makes it the seventh largest planet in our solar system.      Mars, which is the Greek name for the god of War, probably got this name due to it’s red color, and is often referred to as the red planet. What makes Mars look red. Mars’ atmosphere is mostly carbon dioxide, which oxidizes iron on the planet’s surface to create rust....   [tags: essays research papers]

Powerful Essays
580 words (1.7 pages)

Nomad: Terraforming Mars Essay

- Mars, the planet once homed by the Doctor’s archenemy ice warrior is now on its way of becoming human’s safe haven. Mars, the Fourth planet away from Sun, second smallest planet in solar system is known for its similarities to earth. Immigration to an alien planet is no longer a cliché subject for science fictions but has gradually become a serious scientific topic and project. Among the reasons behind tide of immigration to Mars, environmental problems stand out. Just as Christian Parenti pointed out in his book Tropic of Chaos, the environmental problem, especially climate change is happening faster than we predicted....   [tags: human migration to another planet]

Powerful Essays
1091 words (3.1 pages)

Geological Activity On Other Planets Essay

- For geologic activity on other planets, it’s easy to see the physical superficial aspects of objects which helps us get a better idea of what is going on or what happened. The way we see these aspects are by spacecraft that were sent into space. On August 4, 2014 NASA published images of volcanic eruptions that occurred on Jupiter 's moon Io between August 15 and August 29 of 2013. During that two week period, eruptions powerful enough to launch material hundreds of miles above the surface. There were also Cryovolcanoes on Enceladus that were documented by the Cassini spacecraft in 2005....   [tags: Mars, Earth, Planet, Sun]

Powerful Essays
2136 words (6.1 pages)

What is Terraforming Mars? Essay

- Terraforming Mars Terraforming is “the purposeful alteration of the physical environment to increase its habitability for humans.” (David, Leonard). The planet Mars could be terraformed more easily than other planets because it is believed to be the planet most like Earth. In its early history, Mars’ environment was more like Earth’s, with a thicker atmosphere and more water that was lost over hundreds of millions of years (Terraforming of Mars). Additionally, Mars’ temperature range is somewhat similar to that of Earth, H2O (water) is present, and the length of the Mars day is close enough to the Earth day, so that organisms adapted to the Earth 24-hour day/night cycle could adapt to the Ma...   [tags: Physical Environment, Earth, Habitability]

Powerful Essays
2050 words (5.9 pages)

Mars Essay

- Mars is the fourth planet from the sun at about 228 million-km (141 million miles) and the last terrestrial planet from the sun. The next five planets in order from the sun are gaseous. Mars follows closely behind Earth but is comparatively smaller, with about half the diameter of Earth and about one-tenth of Earth’s mass. Thus the force of gravity on Mars is about one-third of that on Earth. Though it is much smaller, Mars does have the same surface land area as Earth. Other than Earth, Mars posses the most highly varied and interesting known terrain in our solar system....   [tags: essays research papers]

Free Essays
1047 words (3 pages)

Mars Research Essay

- Mars Research Mars, the red planet, is the fourth planet from the sun and the most Earth-like planet in our solar system. It is about half the size of Earth and has a dry, rocky surface and a very thin atmosphere. Mars' Surface ------------- The surface of mars is dry, rocky, and mostly covered with iron-rich dust. There are low-lying plains in the northern hemisphere, but the southern hemisphere is dotted with impact craters. The ground is frozen; this permafrost extends for several Kilometres....   [tags: Papers]

Free Essays
449 words (1.3 pages)