Mars Planet Water On Mars Essay about Life On Mars Is There Life on Mars? Essay on Water on Mars Mars Vs Red Planet Essay on The Mars Experience

1. Mars Planet
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. On an otherworldly lake in Mono
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2. Water On Mars
In the article "Mars Shows Signs of Having Flowing Water, Possible Niches for Life, NASA Says"
written by Kenneth Chang the central idea is that there is a probability of life on another planet
other than Earth. The reason this article is important to us is because with these findings,
researchers will be eager to follow up on the discovery so that we can find out if the probable signs
of liquid water flowing mean that life could sustain on Mars. For many years scientists have been
interested in knowing whether or not there is other life and if there has previously been life on other
planets. With this discovery, we are getting closer to coming up with possible answers.
In the past year, researchers have found probable signs of liquid water flowing on Mars' surface,
such as waterlogged molecules, leading to the idea that Mars could possibly sustain life. Hydrated
salt was seen through the orbital camera, this is significant because hydrated...show more content...
Or why do we care that there could have been life before us on another planet? The answer is simple,
we know that water is essential to life, so water on Mars means life. Mars is the only planet that we
have discovered with signs of water, which makes this an important discovery. Mars is also very
close to Earth in the solar system, which makes this relevant to us. If we could find evidence of life
on Mars it is possible that we could use findings to our benefit, we could use this as a reason to keep
looking further into Mars. If the research of Mars continued, researchers could dig deep into the
layers of Mars and possibly find even more clues all leading to the hopeful discovery that life does
live or has lived on Mars. It is possible that one day in the future NASA will be able to send an
astronaut to Mars. However, with everything stated above, there still needs to be more research
done to find out if life could really sustain on
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3. Essay about Life On Mars
Life on Mars
If life ever evolved on any of the other planets, Mars is the likeliest candidate. After Earth, Mars is
the planet with the most hospitable climate in the solar system. So hospitable that it may once have
inhabited primitive, bacteria–like life. Outflow channels and other geologic features provide
extensive evidence that billions of years ago liquid water flowed on the surface of Mars. Continuing
changes is an accomplishment in modern American technology and it gives the world a step forward
in finding the real truth about existing life on Mars. Hurtling in from space some 16 million years
ago, a giant asteroid slammed into the surface of Mars and exploded with more power than a million
hydrogen bombs. This caused huge...show more content...
Plant life would be "pinned down" because of the atmospheric pressure. Within the canals of Mars,
the search for Martian vegetation continues. Further more, Goldsmith 12A , scientist of astrophysics,
had found oxygen and water vapor on Mars.
There is abundant evidence that Mars has "volcanism tectonism" in other words, volcanoes. A
transition from a warmer earlier climate to the colder present climate may have resulted from loss
of atmospheric gases to space. "Scientists believe there are volcanoes, wind–related movement of
material, ice – and water – related geology." (Dick, Steven J 119D)The average surface temperature
of Mars is only about –53 C, substantially below the freezing point. Water is said to be abundant on
Mars away from the polar caps however, liquid water is not stable on Mars. Although temperatures
can occasionally rise above the melting point, liquid water from melting ice would quickly evaporate
into the atmosphere. In addition, liquid water is the single environmental requirement thought to be
essential for life. Mars still has water in the form of permafrost, water vapor, ice–soil layer, and at
times, liquid water. "The network of channels on the cratered surface of Mars showed the liquid
water and warm climate allowed the water to flow freely on Mars," exclaimed Jakosky, Vuce. (7C)
On August 7, 1996 the world became aware of life on Mars. President Bill Clinton announced that a
meteorite found in Antarctica contains evidence of the
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4. Is There Life on Mars?
IS THERE LIFE ON MARS? If you have a chance to go to a country side where you may have a
clear view of the sky at night, you probably will discover a red star. That is probably Mars. With
its bright and reddish color, Mars stands out for and easily noticed since the ancient times
(Discovery). In 1877, astronomer Giovanni Schiaparelli discovered several crisscrossing lines on
Mars that he believed to be the canals of water (Discovery). Go along with the hypothesis that life
existed on Mars, several processes has been made to prove hypothesis. However, is there really
lives on Mars or people are just wasting their times and money to prove the thing that never exists?
Mars is a one of five planets that can be seen from Earth without...show more content...
Also, since Mars has two large region of polar ice caps, people thinks that that can be the source
of water. However, not every composition of ice is the same. On Earth, polar ice caps are mainly
water ice, while on Mars; it is only mixture of carbon dioxide ice sublimes in summer and forms
again to solid form in winter (Life). The transformation does not result to water.
Idea about the existence of water on Mars is crucial to decide about the existence of life on the Red
Planet. The mission of the Mars Exploration Rovers of 2004, organized by NASA, was not to look
for present or past life, but for evidence of liquid water on the surface of Mars in the past (Life). In
June 2000, evidence for water currently under the surface of Mars was discovered in the form of
flood–like gullies (Life). Deep subsurface water deposits near the planet's liquid core might form a
present–day habitat for life. However, in March 2006, there is similar discovery on the Moon,
which is believed to have never had liquid water on its surface (Life). In March 2004, NASA
announced that its rover Opportunity had discovered evidence that Mars was, in the ancient past, a
wet planet. This has raised hopes that evidence of past life might be found on the planet today.
Till now, there is no clear or strong evidence for the proven of water existence on Mars.
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5. Essay on Water on Mars
Water and Life on Mars
Mars perhaps first caught public interest in the late 1870s, when Italian astronomer Giovanni
Schiaparelli reported using a telescope to observe canali, or channels, on Mars. By the turn of the
century, popular songs told of sending messages between Earth and Mars by means of huge signal
mirrors. On a darker side, H.G. Wells' 1898 novel The War of the Worlds portrayed an invasion of
Earth by technologically superior Martians desperate for water. (1) In the early 1900s novelist Edgar
Rice Burroughs, who is best known his creation of the jungle hero Tarzan, also entertained young
readers with tales of adventures among the exotic inhabitants of Mars, which he called Barsoo. (2)
It was hoped that Mars had ample...show more content...
Mars possesses polar caps at both poles. Frozen ice accumulates as a thin layer about one meter
thick on the north cap in the northern winter only, while the south cap has a permanent ice cover
about eight meters thick. (7) The northern polar cap has a diameter of approximately 1,000
kilometers during the northern Mars summer and contains about 1.6 million cubic kilometers of ice.
The southern cap has a diameter of 350 kilometers. Both polar caps show spiral cuts, which
presently remain unexplained. Both polar caps also shrink and regrow following the temperature
fluctuation of the Martian seasons as shown in Figure 5.
In the winter months when the poles are in continuous darkness, the surface gets so cold that as
much as 30% of the entire atmosphere condenses out into thick slabs of CO2 ice or dry ice. When
the poles are again exposed to sunlight the CO2 ice sublimates. This phenomenon creates enormous
winds that sweep off the poles as fast at 250 mph. These seasonal actions transport large amounts of
dust and water vapor, bringing forth an Earth–like frost and large cirrus clouds. (8) Some evidence
suggests that the planet was once significantly more habitable than it is today, but whether living
organisms ever existed there is still a question open for further research and debate. The Viking
probes of the mid–1970s carried experiments designed to detect
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6. Mars Vs Red Planet
Every now and then, we heard news about our neighboring planet Mars. As we speak, many people
have thoughts of living there when and if Earth gets congested. Can we really reside on the Red
Planet? Will Mars be our new home?
Many said that Mars is the best planet that is suitable for us to live in that's why many space
exploration has done by NASA to get there to explore if we can really survive and search for
possible life. Just recently, the Red Planet was featured in the movie "The Martian" starring Matt
Damon as Mark Watney who survived 549 SOL's which is equivalent to 564 Earth days. And late last
year, sightings of a lake on the Red Planet urged NASA to investigate more if life does exist.
According to Christian Science Monitor, the
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7. Essay on The Mars Experience
The Mars Experience
One night I was in my bed dreaming about my dream vacation, the red planet, Mars. In my dream I
did many wonderful things. I climbed large mountains, swam in volcanoes, and was chased by
insane martian animals.
I took off by myself at New York's Universal Space Station in my brand new luxury spaceship. After
about a day of enjoyable flying I arrived at Mars. After gaining clearance, I took the massive ship in
for a smooth landing at Mars' Universal Space Port.
There I eased my spaceship into the incredibly humongous parking garage. I leisurely got out of my
ship and was happily greeted by friendly Martians. The Martians, a curious species, were fascinated
by me. They escorted me to the car rental...show more content...
My tour of the vast planet would not start until the next morning.
After a good night of well deserved sleep I awoke and got ready for my tour. I arrived at the travel
agent's office where the tour was awaiting my arrival. The Martian tour guide took me to all the
great places on the planet of Mars. First, he took me to the highest mountain on Mars, Mt. Spiff,
which was fifty times as high as Earth's highest peak, Mt. Everest. With our modern equipment it
only took us about three years to climb the seemingly infinite peak. After reaching the top, we , tired
and exhausted, put on our skis and headed down the steep slope. WHAT SPEED!!! Thankfully, that
only took us about a couple of weeks.
Next, we traveled to the other side of the planet to an active volcano ,Mt. St. Nugeegy. There, we
proceeded to climb to the edge. Then, when we reached the top we decided to jump in the molten
hot liquid rock. It was hot but boy did it ease my sore muscles.
After getting out and cooling off we headed out to the desolate Frikkalitz Desert where we spotted
some very interesting nomadic creatures roaming around eating each rocks and sand. The tour guide
said that the creatures, smelly chackaloos, are rockeaters, who enjoy eating rocks. He also said that
children enjoyed teasing them by throwing eggs at them. After contemplating the consequences of
such activities we decided to do it. We laughed hysterically
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