Challenges we will face before we settle on Mars...

 Nothing good can be achieved in this world without overcoming obstacles. Same goes with space colonisation. For several years, we have believed and planned to settle on Mars. Real life Iron Man, Elon musk is trying to start the mission of space colonisation by 2023 by sending an incredible rocket (the Starship). But it’s not as easy as it sounds. We have to face several challenges throughout the mission.

 1.Radiation: One of the major challenges we will face is radiation exposure through the trip and also on the surface of the red planet. Mars has a really thin atmosphere and this allows major radiation exposure. We can prevent this by wearing radiation proof suits on the planet but that would lead to really uncomfortable living.

2.Asteroids: The really thin atmosphere of the planet also allows more asteroids to enter the planets which makes it prone to asteroid attacks. This is a major problem that we have to face .

3. Oxygen: Another problem that we will face on the red planet is oxygen (O2). There is very little amount of oxygen on the planet. However this problem can be fixed. We would have to send anaerobic organisms and Cyanobacteria to the red planet and that will help us to increase the amount of oxygen on the planet. It will also increase the amount of greenhouse gases like methane and carbon dioxide.

4.Temperature: Speaking of greenhouse gases, the temperature of Mars is less than what we experience in the Arctic Circle which makes it damn cold. This problem can be fixed by the introduction of methanogens on the planet.

 5. Water: There may be ice on Mars but there is negligible amount of surface water and this is a problem which can cause serious issues for life to survive on the red planet. Life will be almost unsustainable if the presence of ground water is not discovered.


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