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too cold

thin atmosphere made up of 95.32%

2.7%

1.6%

0.13%

0.07%

0.03%

trace carbon dioxide

nitrogen

argon

oxygen

carbon monoxide

water vapor

neon, krypton, xenon,

ozone, methane

no evidence of water present

gravity 0.37G which is 37% of earths gravity

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Q: Why did mars not considered as habitable planet?
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Related questions

Which planet in our is most habitable besides earth?

mars


Which planet in our solar is most habitable besides earth?

mars


What planet in our solar system is most habitable?

Earth is the most habitable planet in the solar system, which is why there is so much life on it. As far as we know, no other planet has life on it. Mars could possibly support human life, with supports to help them.


Is mars still considered a planet?

Yes, Mars is still considered a planet, and has never been considered for a downgrade like Pluto.


What do they mean terraforming mars?

Terraforming is the (as yet) untried process of converting an alien landscape into one more Earth-like. For example, a plan to seed the atmosphere of Mars with oxygen and let geology and evolution gradually convert Mars into a human-habitable planet would be considered terra-forming.


What planets in our solar system is habitable?

Earth is the most habitable planet in the solar system, which is why there is so much life on it. As far as we know, no other planet has life on it. Mars could possibly support human life, with supports to help them.


What the planet that is considered as the red planet?

Mars is nicknamed the Red Planet.


When was mars considered a planet?

1600b.c.


How far is the nearest habitable planet?

In the near future the Sun will start to grow and Earth will start to die. As the Sun grows the habitable zone will move further outwards. Mars's polar ice caps will start to melt and cover the planet with liquid water as Earth's water evaporates. If we have the technology when this happens we will be able to travel to Mars and live there until the habitable zone leaves Mars. After that happens we will have to live on asteroids and other moons. Almost all the inner planets will incinerate then the Sun will shrink and grow and shrink again until the Sun's core collapses and explodes. So the closest habitable planet will be Mars which is 50 million miles away.


What planet is not considered a outer planet?

Mars, Earth, Venus, and Mercury.


Why planet mars considered as the red planet?

Because it is red dummy


How is earth's atmosphere unique?

because the earth is the only planet that has life on it and the others don't but the scientists are researching if mars has earth and earth is located in the habitable zone and a little bit mars!