2 page essay on mars

Essay on Life on Mars for Students and Children

500 words essay on life on mars.

Mars is the fourth planet from the sun in our solar system. Also, it is the second smallest planet in our solar system. The possibility of life on mars has aroused the interest of scientists for many years. A major reason for this interest is due to the similarity and proximity of the planet to Earth. Mars certainly gives some indications of the possibility of life.

Possibilities of Life on Mars

In the past, Mars used to look quite similar to Earth. Billions of years ago, there were certainly similarities between Mars and Earth. Furthermore, scientists believe that Mars once had a huge ocean. This ocean, experts believe, covered more of the planet’s surface than Earth’s own oceans do so currently.

Moreover, Mars was much warmer in the past that it is currently. Most noteworthy, warm temperature and water are two major requirements for life to exist. So, there is a high probability that previously there was life on Mars.

Life on Earth can exist in the harshest of circumstances. Furthermore, life exists in the most extreme places on Earth. Moreover, life on Earth is available in the extremely hot and dry deserts. Also, life exists in the extremely cold Antarctica continent. Most noteworthy, this resilience of life gives plenty of hope about life on Mars.

There are some ingredients for life that already exist on Mars. Bio signatures refer to current and past life markers. Furthermore, scientists are scouring the surface for them. Moreover, there has been an emergence of a few promising leads. One notable example is the presence of methane in Mars’s atmosphere. Most noteworthy, scientists have no idea where the methane is coming from. Therefore, a possibility arises that methane presence is due to microbes existing deep below the planet’s surface.

One important point to note is that no scratching of Mars’s surface has taken place. Furthermore, a couple of inches of scratching has taken place until now. Scientists have undertaken analysis of small pinches of soil. There may also have been a failure to detect signs of life due to the use of faulty techniques. Most noteworthy, there may be “refugee life” deep below the planet’s surface.

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Challenges to Life on Mars

First of all, almost all plants and animals cannot survive the conditions on the surface of Mars. This is due to the extremely harsh conditions on the surface of Mars.

Another major problem is the gravity of Mars. Most noteworthy, the gravity on Mars is 38% to that of Earth. Furthermore, low gravity can cause health problems like muscle loss and bone demineralization.

The climate of Mars poses another significant problem. The temperature at Mars is much colder than Earth. Most noteworthy, the mean surface temperatures of Mars range between −87 and −5 °C. Also, the coldest temperature on Earth has been −89.2 °C in Antarctica.

Mars suffers from a great scarcity of water. Most noteworthy, water discovered on Mars is less than that on Earth’s driest desert.

Other problems include the high penetration of harmful solar radiation due to the lack of ozone layer. Furthermore, global dust storms are common throughout Mars. Also, the soil of Mars is toxic due to the high concentration of chlorine.

To sum it up, life on Mars is a topic that has generated a lot of curiosity among scientists and experts. Furthermore, establishing life on Mars involves a lot of challenges. However, the hope and ambition for this purpose are well alive and present. Most noteworthy, humanity must make serious efforts for establishing life on Mars.

FAQs on Life on Mars

Q1 State any one possibility of life on Mars?

A1 One possibility of life on Mars is the resilience of life. Most noteworthy, life exists in the most extreme places on Earth.

Q2 State anyone challenge to life on Mars?

A2 One challenge to life on Mars is a great scarcity of water.

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Essay on Life on Mars

Things to Know About Mars!

Mars, in the solar system, is the fourth planet from the sun. This planet is the second smallest planet in our entire solar system. The possibility of life on mars has aroused the interest of our scientists, now for many years. A reason for this curiosity is the similarity and for the proximity of the planet to the Earth. Mars, of course, gives some indications of the possibility of life existing on this planet.

In our essay, we will detail the possibility of life on this planet, Mars.

Scientists and researchers have spent their years researching for evidence or any trace of life on the Red Planet, Mars. All these researches till now indicated that there is no previous trace of life on this planet. But the evidence of some elements like the frozen water, the liquid water, which traces the past, and the methane in the atmosphere of Mars have provided some lead in the research to find the existence of life on this Red deserted planet, Mars.

If I ever get a chance to go to Mars and have a life there, then I would definitely explore around. I would only wish that the planet changes its conditions to make itself fit for humans to live and survive. Also, this gives an insight for us. Humans should learn not to further pollute another planet the way they have polluted Earth.

Bio Signatures

Some research data from Mars Global Surveyor indicates that liquid water may exist just below the surface in rare places on Mars. Water ice is present at the Martian poles, and these areas will be good zones to search for proof of the existence of life as well. Spach and Research Organizations will also look for life on Mars by searching for indicative markers, or biosignatures, of current and past life. The element carbon is an essential building block of life and comprehending where carbon is present and in what form would explain a lot about the type of existence that Mars had or has.

Most of the current Martian atmosphere consists of carbon dioxide and if carbonate minerals were created on Mars' surface by chemical reactions between water and the atmosphere, the existence of these minerals would be a giant clue that water had been present for a long time. One of the top needed explorations for Mars is the understanding of its present climate. Its climate is like in the distant past that drives climate change over time.

Biosignatures are the morphological, chemical which is organic, elemental, or mineral, and the isotopic traces of the organisms that are preserved in minerals, sediments, and rocks. They represent the physical presence of the organisms as well as the proof of their metabolic activities and their metabolites. A biosignature is also called a chemical or molecular fossil and is any given substance – such as an element, isotope, molecule, or phenomenon – that supplies scientific evidence of past or present life.

Measurable features of life contain the complex physical structures and chemical structures and also the utilisation of free energy and the production of biomass and wastes. It has unique characteristics, a biosignature can be interpreted as having been created by living organisms. However, it is important that they not be considered absolute because there is no way of knowing in advance which ones are omnipresent to life and which ones are personal to the strange occasions of life on Earth.

In conclusion, scientists are still spending time to find evidence of life on Mars. The presence of frozen water, liquid water, and methane in the atmosphere has given some hope that some day life may exist there. There are quite many theories and fiction that are connected to the solar system’s fourth planet, Mars. Other controversies that are connected with life on Mars have come up in the late 20th and the 21st century. The possibility of life which is already existing on Mars or in the future that the humans inhabiting Mars is an excellent topic to discuss. One can find all the relevant material on Vedantu’s Site. You can refer to it for exams or for gaining general knowledge. You can also download PDFs and read it at your dispersal. 

FAQs on Essay on Life on Mars

1. What are the Challenges to Life on Mars?

All animals and plants cannot survive on Mars in extremely harsh weather conditions. The other major problem is the gravity of Mars. The gravity is 38% to that of Earth, low gravity can cause health problems. Another problem is, the temperature of Mars is much cooler than Earth. 

The sun in our solar system and different stars are fusion reactors that spew great amounts of electromagnetic energy, including X-ray and ultraviolet radiation. The sun and other intensively energetic objects like the centre of galaxies, also emit high-energy protons, atomic nuclei, and other particles that can induce radiation illness, adversely influence one's central nervous system, increase one’s lifetime risk for cancer and cause degenerative diseases. One of the most important characteristics a planet needs to sustain human life is the atmosphere. On Mars, there exists a very thin one that clings to Mars and it’s made up of all the wrong gases for humans. Mars' atmosphere looks like-

Primarily composed of carbon dioxide (95.3% compared to less than 1% on Earth).

Scarcely any oxygen (0.13% compared to 21% on Earth)

Little nitrogen (2.7% compared to 78% on Earth)

2. Does Mars have Oxygen?

Mars has oxygen which is only 0.13% of the atmosphere, which is compared to 21% of the Earth's atmosphere. The MOXIE system is responsible for producing oxygen like a tree, pulling in the Martian air with a pump, and using an electrochemical process to separate a single oxygen atom from another molecule of carbon dioxide. Mars' atmosphere is 95% carbon dioxide, 3% nitrogen, 1.6% argon, and it has hints of oxygen, water, etc along with a lot of dust. Dust turning in the air colours Mars’ sky tan in photos when taken from the surface. The density of the oxygen on Mars is approximately 1/10,000th of what Earth experiences. Mars' atmosphere does have a lot of carbon dioxide as it has about 500 times more CO 2 than oxygen. If one wants to harvest oxygen on Mars for use by future adventurers or launch systems, a better way might be to remove some of it out of the CO 2 and use that instead. That's where MOXIE technology plays a role.

3. What are we looking out for from Mars missions?

Life needs water on Earth to survive. If life had ever developed on Mars, it did so in the existence of a long-standing supply of water on the planet. On Mars, the search for evidence of life in areas is running where liquid water was once stable, and beneath the surface where it still might exist today. There might also be some current hot spots on Mars where hydrothermal pools furnish places for life. 

4. What does the climate look like on Mars?

The current Martian climate is controlled by seasonal transformations of the carbon dioxide ice caps and the direction of large amounts of dust by the atmosphere. The exchange of water vapour between the surface and the atmosphere also plays a crucial role in deciding the climate of that planet. One of the most involved weather patterns on Mars is the generation of dust storms that typically occur in the southbound and summer. These storms can grow to enclose the whole planet. Humans still don't understand how these storms develop and grow but this is one goal of future climatic studies.

A better understanding of Mars' current climate will assist the scientists in more effectively modelling its past climatic behaviour. Humans are working towards the detailed weather maps of Mars and information about how much dust and water vapour are present in its atmosphere.

Observing the planet for this information over 1 full Martian year which is 687 Earth days, will help to understand how Mars behaves over its seasonal cycle and navigate us toward comprehending how the planet changes over millions of years.

Essay on Life on Mars

Table of Contents

Scientists and Astronomers from around the world have collated evidences about the possibility of life on Mars. The study about this planet is going on since decades and there is still a long way to go. Many spacecrafts have been sent on Mars in an attempt to understand whether life exists on this planet or is there any scope of inhabiting this planet in future. This is an interesting subject of exploration and has caught the fancy of astronomers since long time.

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Target Exam ---

The environment of Mars is similar to that of earth in more than one way and this has been a reason for scientific explorations looking for signs of life on the planet. However, mere similarity of environmental factors between earth and mars doesn’t prove that there is life on mars, a claim which needed to be backed by concrete scientific evidences. Beginning in the 19 th century, the quest for life on mars continues even today.

Long and Short Essay on Life on Mars in English

We are providing below essay on Life on Mars in English, to help you with the topic in your exams/school assignments.

These Life on Mars essay will give you an elaborate but simple explanation of the previous explorations and researches for life on mars; why is it more likely to support life etc.

You can select any Life on Mars essay as per your interest and need and present during your class assignment, debate competition, speech, essay writing etc.

Short Essay on Life on Mars 200 words

The existence of life on Mars has been a subject of study since more than a century. Scientists have been trying to collate evidences to figure out whether life has ever existed on this planet or is it inhabited with people presently or if there is any possibility of life on Mars in the future. The research done until now hints that there has never been any life on Mars nor is it inhabited with people currently. However, the possibility of life on the red planet cannot be ruled out completely.

Research shows that surface liquid water was present on Mars during the ancient Noachian period. This made for a habitable atmosphere for microorganisms. However, whether microorganisms ever penetrated on the planet is still a question. Research on the subject is still going on. Today, water on Mars exists in its solid state that is in the form of ice. Some of it also exists as vapour in the planet’s atmosphere.

Scientists have been trying to conduct research on Mars by way of telescopes, spacecrafts and rovers that are helpful in collecting evidences about the condition and nature of this planet. It is interesting and exciting to learn that life on this planet may be possible as its atmosphere is quite similar to Earth.

Essay on If I were on Mars 300 words

Mars is the fourth planet in the solar system. It is positioned just next to Earth and thus scientists and astronomers believe that there could be a possibility of life on this planet just as our planet. The evidences about the presence of water and oxygen on Mars have raised hopes about the probability of life on Mars.

If I Get a Chance to Live on Mars

While the scientists keep sending spacecrafts and rovers on Mars to conduct their research, I often dream about going to the planet to understand if there are any people living there and whether life is actually possible on this planet or not.

I wish I get some special powers to visit Mars and see how the planet really is. If I were on Mars, I would explore every bit of it to learn about it. I would live at different places on the planet to experience the variation in climate. I really wish I could transform Mars into a place which is fit for human civilization if it isn’t already. I want this planet to stay as pure as our Earth was during the beginning of the times.

If I ever got a chance to be on Mars and manage things there, I would grow several plants and make sure the people who eventually come to live on the planet lead a simple life like that of a villager devoid of the high-tech gadgets that are ruining our planet, Earth. I will ensure that there is no pollution on the planet and urge the people living there to contribute in keeping the atmosphere clean.

I want people to learn from the mistakes made on Earth and avoid the same on Mars. We have almost destroyed our beautiful Earth. I wish we do not do the same with the planet which is yet in its pure form.

Essay on My Trip to Mars 400 words

I have been reading news about the possibility of life on Mars since years and have always fancied how it would be like if life can actually be possible on this planet. How many of us will shift to this uninhabited planet and start our life there, how our relatives and friends living on Earth will plan trips to visit Mars, how would life on Mars actually be – will it be like that on Earth or different from it? All these questions come across my mind quite often and I get lost in the dreams of this far-away place. I have even made full-fledged plans of how I would visit the red planet if ever life is possible there.

My Trip to Mars

My trip to Mars is very much on my bucket list. However, I would certainly not rush to the planet as soon as it is declared habitable. I would wait for it to develop for a few years before I plan my visit. I would go to Mars with my friends. I would plan a trip for at least 15 days as I assume I would not get a chance to visit the planet often enough because of the distance and expenses involved. So, I would like to explore each and every corner of this planet on this trip.

We humans are known for demarcating the land and labelling it. I am sure just as Earth; Mars will also be divided into several countries within few years. While some of these countries would be worth spending time in others may be worthy of just a glance. I would talk to the local people on the planet and gather information about how and where all to visit to make the most of the trip. I will visit as many places as I can and try all sorts of cuisines available on Mars. I will shop a lot and take back sovereigns for my dear ones. I will also take a lot of pictures to cherish the memories of the days spent there.

I know my trip to mars is a far-fetched dream. However, I do hope I will get a chance to visit this planet once in my lifetime. I believe our new-age astronomers, scientists and technicians and know they will soon find a way to make this planet fit for human civilization. Until then, I shall visit some places on our planet Earth to seek adventure and gratify the travel enthusiast in me.

Essay on If I were to be the First Human to Visit the Mars 500 words

I aspire to be an astronomer. The celestial bodies fascinate me. My school conducts space workshop every year and I make sure I participate in the same each year. During these sessions, we are told about the Sun, Moon, planets and stars in detail. Besides getting theoretical knowledge about these, we also get a chance to view some of these via telescope which is my favourite part. It is all mesmerizing and my interest in astronomy is increasing with every workshop I attend.

It is the planet Mars that has caught my interest more than any other celestial body. I would definitely plan a manned mission to the red planet when I become an astronomer.

The Fame of Being the First Human to Visit Mars

As keen as I am on going to Mars, I am as much scared to visit the planet alone. I would like to visit the planet with a team of fellow astronomers and technicians. However, I dream of becoming the first person to land on Mars. After all, people only remember the first person to accomplish a mission. The names of the rest are forgotten soon. Just as we all remember Neil Armstrong who was the first to step on the moon. He was accompanied by other astronomers who too stepped on this astronomical body however no one remembers them. Likewise, being the first human to visit Mars will bring me a lot of fame.

My name would be published in every newspaper and flashed on every news channel. It would be a proud moment for me, my family as well as the entire nation. I would receive numerous awards for excellence in my field and for achieving what many could only dream of. I would be remembered for years and years to come. Students across the globe will read about my achievements as a part of their curriculum.

Experience Life on Mars as the First Human on the Planet

I would not just like to visit mars and come back. I would like to live there for few weeks to experience how life on Mars really is. Mars is known to be rich in minerals. I would like to explore the kind of minerals available there and also collect some to bring back home in order to conduct further research on them. I would like to experience and understand how life on Mars would actually be and that can only happen if I stay there for long. I would also carry few seeds to the planet and see if they grow there in a couple of weeks. I would explore different parts of the planet to experience the kind of climate it has.

If I would be the first person to visit Mars, the expectation from my research on the planet would be extremely high. I will spend most of my time studying the atmosphere and condition of the planet to see if it is fit for human civilization.

My interest in exploring Mars is increasing by the day. I aim to work hard and become an astronomer as I grow up to further my mission of being the first human to visit Mars.

Long Essay on Life on Mars 600 words

Mars, the fourth planet from the Sun, is said to have certain similarities with Earth when it comes to its atmosphere. This may be because of its proximity to our planet. This planet has been studied more than any other in the solar system. Every now and then there is news about new evidence indicating the probability of life on the red planet.

Possibility of Life on Mars

The first evidence of life on Mars was found as early as the 19 th century. Since then the planet has caught the interest of the scientists and astronomers around the world. Numerous research operations have been conducted to find out whether life exists on Mars or if it ever did or can. Researchers claim that Mars is quite like our planet Earth when it comes to its atmosphere although it gets much colder.

Though oxygen is present on the planet its environment is not considered fit for human inhabitation. While there have been evidences of liquid water on Mars in the past, today most of the water on the planet is locked in its polar ice caps. This has resulted in the planet’s land becoming barren. The curiosity rover that was sent to the red planet recently helped in exploring the planet further. The rover dug some land on Mars and discovered three different kinds of organic molecules on the planet which indicates the possibility of some kind of life form on the planet.

If there was Life on Mars

I often wonder how interesting it would be if there was life on Mars and the concept of aliens which is shown in various Hollywood and Bollywood movies was actually true. I really wish, the researchers soon find some aliens on Mars and are able to bring them to Earth for research. It would be super exciting. We will learn so much about the planet with the help of those aliens. We will understand the kind of hardships faced on the planet and the joys of living there. I wish we soon find out that Mars supports life and we can inhabit it.

I wish after this discovery, we humans are given a choice about whether we wish to live on Earth or Mars or take a trip to Mars just as we visit other cities and countries. Special aircrafts would be made to take people from Earth to Mars. We would be able to explore a whole new world and meet people who are completely different from us or may be have some similarities.

I really wish that if people actually exist on Mars they are not as selfish as those living on Earth. I would like to leave Earth and live on this newly explored planet. I would like to experience life on that planet at least for few years. It would be so exciting to meet new people, learn new languages, and eat new kinds of cuisines and pet different types of animals. Due to the difference in the climatic conditions of Earth and Mars, the flora and fauna of the two planets is not likely to match. We will thus get a chance to witness newer varieties of plants and animals on Mars. I really wish Mars is not yet perturbed with technology and that people on that planet live in harmony with nature. It would be blissful living in such a place.

Whether Mars is or will ever be fit for inhabiting is a question which is still likely to take several decades to answer. Numerous researches have already taken place in this regard and many others are going on. I really wish we get some crucial evidence on life on Mars soon.

Essay on Life on Mars FAQs

What is the life on mars.

There is no confirmed life on Mars yet; scientists are still exploring.

What is a short paragraph about Mars?

Mars is a planet in our solar system, often called the 'Red Planet' due to its rusty appearance.

Can people live on Mars essay?

People can't live on Mars without advanced technology and life support systems.

How do humans live on Mars?

Humans could live on Mars with life support and creating habitats.

There is no known life on Mars; it's a focus of scientific research.

What is the Mars essay?

An essay about Mars would talk about its features, exploration, and potential for human colonization.

What is the conclusion of life on Mars?

The conclusion about life on Mars is that it's a challenging environment, and more research is needed to understand its potential for life and human settlement.

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Essay on If I Were on Mars

Students are often asked to write an essay on If I Were on Mars in their schools and colleges. And if you’re also looking for the same, we have created 100-word, 250-word, and 500-word essays on the topic.

Let’s take a look…

100 Words Essay on If I Were on Mars

Life on mars.

If I were on Mars, it would be a thrilling yet challenging experience. Mars is a red planet, much colder than Earth, with a thin atmosphere.

Living Conditions

Living on Mars would require special suits and habitats. The suits would protect from harsh weather and provide oxygen. Habitats would be like our homes, but more technologically advanced.

Scientific Discoveries

Being on Mars would mean making new scientific discoveries. I could explore the planet’s surface, looking for signs of water or life.

Communicating with Earth

Finally, I would communicate with people on Earth, sharing my experiences and discoveries, making me an interplanetary ambassador.

250 Words Essay on If I Were on Mars

Introduction.

If I were on Mars, the red planet, I would be in an environment that is starkly different from Earth. The red, dusty landscape, the thin atmosphere, and the extreme temperatures would be my new reality.

The first challenge would be survival. Mars’ thin atmosphere, composed mainly of carbon dioxide, is incapable of supporting human life. I would depend on advanced technology for oxygen supply, temperature regulation, and protection from radiation.

Scientific Exploration

As a Martian, my primary role would be that of an explorer. I would have the unique opportunity to collect data firsthand, contributing to our understanding of the universe. I would study geological formations, search for signs of water, and possibly even life.

Human Impact on Mars

Living on Mars would also force me to consider the ethical implications of human presence on another planet. With the potential for terraforming and colonization, I would have to balance scientific advancement with the responsibility of preserving the Martian ecosystem.

Being on Mars would be a challenging yet exciting experience. It would not only push the boundaries of human endurance and adaptability but also provide valuable insights into the cosmos. This journey would be a testament to human curiosity and our relentless pursuit of knowledge.

500 Words Essay on If I Were on Mars

Introduction: a leap towards the red planet.

If I were on Mars, the fourth planet from the sun and the second smallest in our solar system, I would be a part of a revolutionary moment in human history. This celestial body, often referred to as the ‘Red Planet’ due to its reddish appearance, has been a subject of human curiosity and exploration ambitions for centuries. Now, with advancements in technology, the idea of setting foot on Mars is not as far-fetched as it once seemed.

Life on Mars: The Martian Experience

The first thing I would experience on Mars is the stark difference in gravity. With only 38% of Earth’s gravity, every movement would feel different, and I would have to relearn the simplest of tasks. The Martian days, known as sols, are longer by approximately 40 minutes than Earth days, subtly affecting the perception of time.

The Martian landscape, a vast expanse of deserts with the largest volcano and canyon in the solar system, would be a sight to behold. However, the thin, carbon dioxide-rich atmosphere and the extreme temperatures, ranging from -125 degrees Celsius in winter to 20 degrees Celsius in summer, would pose significant challenges.

Scientific Endeavors: Unraveling Martian Mysteries

Being on Mars would provide an unprecedented opportunity to conduct scientific research. I would study the Martian soil, searching for signs of past or present life, which could drastically alter our understanding of life’s existence beyond Earth. I would also study the planet’s geology and climate to understand its history and potential for future human habitation.

Technological Challenges: Overcoming Martian Hurdles

Life on Mars would require overcoming various technological challenges. With no breathable air, limited sunlight, and no accessible food or water, developing sustainable life-support systems would be crucial. Harnessing Mars’ resources, such as water ice, to produce air, water, and fuel—a process known as in-situ resource utilization (ISRU)—would be a primary focus of my efforts.

Interplanetary Society: Building a Martian Community

If I were on Mars, I would be part of the groundwork for an interplanetary society. This would involve establishing communication systems, creating habitats, and developing protocols for cooperation and conflict resolution. Living on Mars would also necessitate a shift in our social and ethical paradigms, as we adapt to a new world and potentially encounter extraterrestrial life.

Conclusion: The Martian Dream

If I were on Mars, it would symbolize a pivotal achievement for humankind, marking our transition from an Earth-bound species to interplanetary explorers. Despite the numerous challenges, the scientific insights and the potential for establishing a sustainable human presence make Mars an irresistible frontier. As we stand on the brink of this new era, the dream of setting foot on Mars continues to inspire us, reminding us of our innate desire to explore and understand the cosmos.

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Assessment of Mars Science and Mission Priorities (2003)

Chapter: 13. conclusions, 13 conclusions.

It is humankind’s nature to explore our surroundings if it can be done. Fifty years ago, exploring Mars was not one of the things anyone could do. Those who were curious had to be content with fuzzy images of the planet, quivering in the oculars of telescopes. But that is far from the case today. Forty years ago, spacecraft began to be sent to the planets, and since then, the art of space exploration has become increasingly refined and discoveries have multiplied. We now have the capability, in principle, of reaching and exploring any object in the solar system. At the top of the list of targets of exploration is Mars, the most Earth-like, most accessible, most hospitable, and most intriguing of the planets. Two years ago, in October 2000, NASA recognized this by setting the study of Mars apart in a structured Mars Exploration Program. The present document reports on COMPLEX’s study of the program.

COMPLEX has compared the elements of the Mars Exploration Program with the research objectives for Mars that have been stressed by advisory panels, including this one, for more than 23 years. The committee found that correspondence between the two is not perfect. Currently, NASA focuses on the search for life, and its prerequisite, water, as the main drivers for Mars research, and has favored missions and experiments that support these goals. The space agency is not now in a position to ask direct questions about life on Mars, and has not been since the Viking mission in the 1970s, but the missions supported are designed to find the areas most promising for water and life, and to investigate in situ their chemical and petrographic potential for extant or fossil life.

Since NASA operates within budget constraints, this emphasis on one particular scientific objective necessarily comes at the expense of others. COMPLEX considered the question of whether NASA’s priorities are too heavily skewed toward life-related investigations. The committee decided, however, that this is not the case. The emphasis on life is well justified; the life-related investigations that are planned range over so much of Mars science that they will result in broad and comprehensive gains in our knowledge; and the areas most neglected as a consequence of this emphasis (see Chapter 12 ) will, to some extent, be investigated by projected missions of our international partners.

COMPLEX endorses the program NASA has set up, though the committee has also pointed out several areas of high scientific priority that the program does not address. This report stresses the uniquely important role of sample return in a program of Mars research, and urges that sample-return missions be performed as early as possible. Discussions and recommendations related to sample return appear in Chapters 7 and 12 . A more general review of the conclusions of this report is contained in the Executive Summary.

FIGURE 13.1 The study of Mars has come very far. This map is a reminder of how the planet was perceived in 1967. SOURCE: Mariner 69 Mars Chart, NASA MEC-2.

Our understanding of the most Earth-like planet beyond our own has increased dramatically in 35 years of spacecraft research (see Figure 13.1). Most of us will live to see an even greater increment of knowledge result from execution of the Mars Exploration Program that this report describes.

Within the Office of Space Science of the National Aeronautics and Space Administration (NASA) special importance is attached to exploration of the planet Mars, because it is the most like Earth of the planets in the solar system and the place where the first detection of extraterrestrial life seems most likely to be made. The failures in 1999 of two NASA missions—Mars Climate Orbiter and Mars Polar Lander—caused the space agency's program of Mars exploration to be systematically rethought, both technologically and scientifically. A new Mars Exploration Program plan (summarized in Appendix A) was announced in October 2000. The Committee on Planetary and Lunar Exploration (COMPLEX), a standing committee of the Space Studies Board of the National Research Council, was asked to examine the scientific content of this new program. This goals of this report are the following:

-Review the state of knowledge of the planet Mars, with special emphasis on findings of the most recent Mars missions and related research activities;

-Review the most important Mars research opportunities in the immediate future;

-Review scientific priorities for the exploration of Mars identified by COMPLEX (and other scientific advisory groups) and their motivation, and consider the degree to which recent discoveries suggest a reordering of priorities; and

-Assess the congruence between NASA's evolving Mars Exploration Program plan and these recommended priorities, and suggest any adjustments that might be warranted.

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Home — Essay Samples — Science — Mars — Analysis of the Mission to Colonize Mars

Analysis of The Mission to Colonize Mars

• Categories: Mars Universe

About this sample

Words: 1107 |

Published: Jun 5, 2019

Words: 1107 | Pages: 2 | 6 min read

Works Cited

• Ghose, T. (2016, September 23). How Living on Mars Could Challenge Colonists (Infographic). Space.com. https://www.space.com/34141-living-on-mars-challenges-infographic.html
• Glaser, S. (2016, September 27). Elon Musk's Plan to Colonize Mars. ABC News.
• Knapton, S. (2016, September 20). Colonizing Mars Would Be Like a Royal Charter Mission, Says NASA. The Telegraph.
• Maclver, A. (2015, October 24). NASA Reveals Details of Plan to Put Humans on Mars by 2030s. CBC News. https://www.cbc.ca/news/technology/nasa-mars-mission-plan-1.3287238
• Orwig, J. (2015, September 29). Why Humans Will Never Live on Mars. Business Insider. https://www.businessinsider.com/why-humans-will-never-live-on-mars-2015-9
• Redd, N. T. (2019, June 7). How Long Does It Take to Get to Mars? Space.com.
• Wall, M. (2016, September 27). SpaceX's Elon Musk Unveils Interplanetary Spaceship to Colonize Mars. Space.com.
• Will, G. F. (2013, December 16). Water, Water, Everywhere on Mars? National Geographic.

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