Elon Musk has decided to build a city on Mars, the neighboring planet to Earth. It is said that if it were to be built, it would be the most expensive construction in human history and could even cost up to 1/8 of the world’s total economy.

The CO of SpaceX does not only want to send humans onto mars to visit but he even sees them starting a permanent settlement. If things go according to the Musk’s plan, a proper city and settlement on Mars could be developed as early as 2050.

After that, there are many questions that may arise. Specialists believe that the people living there could develop and evolve according to the conditions of the planet; they could inhabit the planet and even build an economy from ground up. Musk even suggests that they plan on selling people return tickets to Mars at the same price as a house may cost in the United States.

It is said that the new futuristic city will cost within 100 billion dollars to 100 trillion dollars. These assumptions of the numbers are based upon the fact that around 1 million tons of cargo would be needed on Mars and would be transported from Earth to Mars. Hence, the extremely high cost.

It is said that they will be using the Starship to start the mission onto Mars. The rocket is a 348-foot rocket, made out of stainless steel and is completely reusable, it holds a pressurized cabin which could easily hold up to 100 people within it and take them up to Mars. It is also made to carry payload to Mars, however only if SpaceX can solve the problem of adding more fuel during orbit.

The journey, however, could only take place when Earth and Mars are closest. Hence to build a city by the year 2025, Musk believes that the ships need to start going up to Mars by 2024. He plans to update people in August 2019. He also said that they will be sending 4 ships of which 2 will be manned and other 2 will be unmanned.

The reason that Musk says he wants to carry out this project is that he believes that humans need something to look forward to. Due to climate change and global warming, our future seems to be bleak and depressed. He believes that space travel may be exciting for people and will free humans from the confinements of Earth. It could also be a way to solve all the global warming issues and save the human race from extinction that we are progressing towards, due to the current conditions within the world.