Mars Research Paper

In addition, the crust of Mars contains more volatile elements such as sulfur and chlorine than Earth.

20. Although it is much colder on Mars than on Earth, the similar tilt of Earth’s and Mars’ axes means they have similar seasons. Like Earth's, Mars’ north and south polar caps shrink in the summer and grow in the winter. In addition, a day on Mars is 24 hours 37 minutes—nearly the same as Earth’s. No other planet shares such similar characteristics with Earth.e 21. Mars’ seasons are twice as long as those on Earth because it takes Mars 687 days to orbit the sun, twice as long as Earth’s 365-day journey.a 22. With no large moon like Earth’s to stabilize it, Mars periodically tilts much more toward the sun, creating warmer summers on Mars than it otherwise would have.d 23. The Earth’s moon is 240,000 miles away. Earth’s next closest neighbor is Venus, which comes as near as 24 million miles. After the moon and Venus, Mars is our next closest neighbor at 34 million miles away—though when Mars and Earth are at the opposite sides of their orbits around the sun, they are separated by 249 million miles.e 24. Mars is home to Hellas, a vast and featureless plain that covers 1300 miles (the size of the Caribbean Sea). It was created by asteroids crashing into the planet’s surface of Mars

How similar or different are Mars and Earth’s atmosphere? To start, Earth is mainly composed of nitrogen (78%), oxygen (21%) and argon (1%). Secondary compositions include the following: carbon dioxide, neon, helium, methane, krypton, hydrogen, nitrous oxide, xenon, ozone, iodine, carbon monoxide and ammonia (universetoday.com). On the other hand, the following is the composition of Mars atmosphere: Carbon dioxide (95.32%), Nitrogen (2.7%), Argon (1.6%), Oxygen (0.13%) and carbon monoxide (0.08%) (space.com). The atmosphere of Mars is cold and thin, making life exist difficult. To elaborate, liquid water currently can’t exist on any manner of surface on Mars (space.com). To continue, dust storms add to the pain of the thin atmosphere and make life even more difficult to not exist. These dust storms can completely cover the entire planet for whole months at a time (space.com). On the other side of the spectrum, it can even snow on Mars - making the north and south

Mars is the planet that is most similar to earth for various reasons like similar seasonal patterns.

Its thin atmosphere and most likely a completely waterless surface shows that any life that was to land on the Red Planet would have a hard time trying to survive. At that time, when life was found on Earth, Mars had an ocean, volcanoes and deltas, the difference between Mars and Earth is Mars rapidly lost its hold on habitability. According to scientist Mars lacks the ability to have a protective magnetic field, most of the water left the surface and escaped into space, this was caused by the exposure of the surface to the cosmic rays and ultraviolet light. There were only a few packs of water left on the surface, some remained at the poles whereas others may have remained under the

You may be thinking this is all another alien inspired theory. After all, data from a bunch of hung-over grad students and researchers at the E.T. institute doesn’t sound too solid. However, they may be on to something. NASA recently confirmed that Mars might be recovering from an ice age that ended roughly 400,000 years ago. Data from the NASA Mars Orbiter suggests that the Red Planet poles were once covered in massive amounts of ice. And these ice caps have been thawing since. This makes the Martian planet quite similar to Earth. It also would support the recent research of marshland on the Red Planet as well.

Mars, the fourth planet from the Sun, has a reddish surface geology resembling blood. This is where it gets the name given to it, which comes from the Roman God of War. It's orbital rotation cycle is once every 24.6 hours - nearly identical to one day on Earth. Also similar to Earth, the equator of Mars leans to one side. As it orbits the Sun, therefore, Mars experiences the same day and night cycles as does planet

Mars is an interesting and mysterious planet. It is often referred to as the Red Planet. The Romans named Mars after the god of war. The rocks, soil, and sky all have a red hue on account of rust. Mars is the fourth planet from the sun at about 141 million miles (228 million kilometers) and the last terrestrial planet from the Sun. Mars follows closely behind Earth but is comparatively smaller, with about half the diameter of Earth (6,794-km) and about one-tenth of Earth s mass (6.419 x 1023 kg). Thus the force of gravity on Mars is about one-third of that on Earth. Mars is probably the planet we know the most about since it is so close to Earth, though what we know now is not even close to everything about the planet. Over

Mars has many components. Its atmosphere is made of water vapor and carbon dioxide. Due to the fact that Mars has a thin atmosphere, it has more extreme seasons than Earth . The average temperature ranges from -81 *F to -65 * F. Its lowest temperature is - 284 * F and the highest being 86 * F. Mars crust is made up of rocks, iron (which gives it its red color ) and also some ice and snow. Mars has a mantle like Earth and the core which scientist are not sure what it is made up of.

For years, planet Mars has been in the NASA spotlight. The Red Planet has been explored as images, atmoshpere samples and samples of various surface formations have been collected to continue research in labortories here on Earth. The year of 1965 marked the beginiing of the Mars Program, and ever since rocket born cameras, spacecraft voyages, and other advanced technologies have been a part of the explorations.

Mars is big enough to have undergone most of the early processes that shaped the other terrestrial planets: accretion (or the melding of space debris), melting, core separation and differentiation, and subsequent cooling by conduction, convection and volcanism. So an understanding of Mars' evolution can essentially be translated into an understanding of Mercury, Venus, Earth and the Moon's evolution, too.

From the image taken from space, it is clearly to see that Mars has the ancient fluvial-like surface features. Thus, many scientists predict that they were formed by the action of water. Currently, Liquid water does not flow on the surface of Mars. However, permanent ice caps were found at both of Mars’ poles, and they are mostly made up of solid carbon dioxide. Additionally, significant amounts of hydrogen was found in the upper soils of Mars (Smith et al., 2011). If Mars is wet many years ago, it may be went through a long-term climatic changes. From previous missions, a plenty of olivine was found around the landing sites of the Sight Rover. The finding of the olivine give an indication that Mars may be experienced some physical weathering processes, because the resistant minerals such as olivine has a significant interaction with the Martian atmosphere (Schröder et al.,

The orbits of Earth and Mars are not perfect circles, and as a result their distance from the sun varies. The average distance from the sun will be used in this investigation. The average distance of Earth from the sun is 1AU or 149,600,000,000m, while the average distance of Mars from the sun is 1.52AU or 227,940,000,000m (Universe Today). These points can be used to find the semi-major axis

Mars has red soil since the surface is rusted in that it is rich in Iron Oxide. It is rusted because iron, when left outside, reacts with the water and oxygen in the air to form a rust (iron oxide) cover over the surface of the entire planet. This layer of rust is thin so if you look closely at the planet, you can see many different colors. Some regions may appear brown while others might be black or even bright orange (Zalutskaya. A, Zalutskii, Sed'mov, A, & Kuz"min, R, 2015) .

Mars is its own world where it sits 42 million miles from the sun, making it a very cold planet. Mars has an average of about -81 degrees F. Mars orbits the sun 14.5 miles per second, which seems fast to us, but in the space world, it just shows how far the orbit around the sun is. In Earth years, it takes Mars 668 days to orbit the Sun. Mars’ atmosphere is mostly made up of carbon dioxide, with some water vapor. Mars’ volumetric mean radius is 3389.5 kilometers. Its polar radius is 3376.2 kilometers. The equatorial radius is 3396.2 kilometers. Mars’ equatorial circumference is 21339 kilometers. The radius of Mars’ core is 1,700 kilometers. Lastly, the surface area of Mars is 144,371,391 square kilometers.