In science, there is nothing extra fascinating than
this line of business of astronomy, which addresses the research of
celestial bodies or planets, the stars and all of the factors space. And
1 planet that deal with a great deal of questions and theories up
hitherto is none other than the environment Mars. The Earth Mars the
fourth planet clear of the sun, as well as the next planet soon after
Earth. Its name arose in the Roman God War, most likely as a consequence
of its color. Till now, our planet still has given scientists a great
deal of questions as to its earth-like appearance, or even the existence
of aliens or unknown creatures.
There have been a vast number of space explorations concerning Mars ,
and some of these includes the Mariner 4 (NASA-1964), Viking Program
(NASA-1975), Mars Observer (NASA-1992), Mars Global Surveyor (NASA-1996),
Mars Odyssey (NASA-2001 until present), Mars2 and Mars3 Probes (Soviet
Union-1971), Phobos 1 and Phobos 2 (Soviet Union-1988), Mars Express
(ESA-2003), the Spirit and Chance (MER-A/MER-B), both of which are the
Mars Exploration Rovers (NASA-2003) and the most recent rover, the Mars
Reconnaissance missions Orbiter (NASA-2005). As reported by studies, the
size of Mars is about half the size of our planet, with its weight one
tenth of Earth. The red-orange hue of our planet is mainly attributable
to the presence of rust or iron oxide. The question that lingers here is
whether or not the Earth can sustain life like our planet, looking at
that the planet's expanse is in fact much less than planet Earth's dry
land mass. Geological studies on our planet shows that rocks and the
whole landmass of the planet are a colossal majority of meteorites, whose
compositions are mostly basalt and silica. Because of the presence of
iron oxide, the chemical compound gives the rocks its orange to reddish
hue. Although the opportunity of water has been rejected, as the
technology of NASA helped reinforce the camera views from the global
surveyor, it establishes that the planet has truly two polar ice caps
namely the Planum Boreum for the North Pole and Planum Australe for the
South Pole. It is in addition said that if ice caps melts, it would
probably engulf the environment with water levels at around 11 meters
from the surface. Latest results also reveal that the planet's atmosphere
is mostly co2 at a first-rate percentage at 95%, with a combination of
nitrogen and argon at 3% and 1.6% respectively. It is also evident that
oxygen and water levels are at an the lowest, as the carbon dioxide
incorporates a few dust particles that can block any means for these two
to sprout. Putting that aside, the environment has also been found to
have seasons like those located in Earth. It was also found out that the
mentioned planet has a similar tilting position like our planet, thus
causing seasons to come around the Earth. But, the times of year last
twice as long as Earth, due to its distance faraway from the sunlight.
The environment tends to have a huge number of dust storms when it
reaches nearer the sun and climate conditions along the South hemisphere
demonstrate to be stronger than the North Hemisphere.
Overall, Mars still have traits however to be uncovered by scientists
here on the planet. As every single decade that passes by way of, we
finally get to know more about our planet and our celestial neighbors
too.
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