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Why Should We Go to Mars?

Mars could be the first step to the stars.

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Imagine living on the South Pole. It would be freezing, and you couldn’t go outside. Not much fun, right? Now, imagine living on the planet Mars. There it would be even worse. Despite this, many people, like billionaire Elon Musk, are dreaming of going to Mars. Are they crazy, or is there a good reason for traveling to the red planet?

In 2018, Musk’s company SpaceX dazzled the world by sending a Tesla electric car to space. Two years later, he continued to impress by sending humans into orbit. This was only the beginning. SpaceX plans to go to Mars in less than ten years. Musk has said that he wants to establish a city on Mars as early as 2050.

Harsh Environment

That sounds fun, but living on Mars will be difficult. The gravity on the red planet is only one-third the gravity on Earth. That means that if you weigh 100 pounds on Earth, you will weigh only 38 pounds on Mars. Our bodies are not made for such a low weight. People who live there could experience bone and muscle loss. They could also get sick.

There is not much air on Mars, and you could, therefore, never go outside without a spacesuit. If you think that social distancing during the Coronavirus pandemic has been tough, imagine how hard it would be to live on Mars. There will be almost no people, it will be hard to go outside, and there will be little to do.


Why go to Mars, anyway? One reason is that Earth is not entirely safe. Every 10,000 years or so, Earth is hit by a giant meteor. If such an event were to repeat in the future, depending on where it hits, it could kill millions. If a meteor hit Antarctica, it could melt enough water to flood 90% of all large cities in the world.

If humans can live on other planets, we have a better chance of surviving as a species. Mastering space may even help us prevent meteor strikes.

The Stars and Beyond

Settling Mars isn’t really the end goal. Elon Musk has said that SpaceX plans to first go to the Moon and build a base there before traveling to Mars. The point of going to the Moon is practice and to establish an excellent place from which to launch rockets.

In the same way, settling on Mars would also just be practice. If we can master the colonization of Mars, we are better prepared to leave our solar system and visit other stars.


In the last 30 years, scientists have discovered that the universe is full of stars with planets. Those outside our solar system are called exoplanets. Some of these planets resemble Earth, and the closest ones are only about five lightyears away. One day in the future, we might be able to build spaceships that can travel near the speed of light. Then it would be possible for humans to go to other stars and the planets that orbit them.

This could happen a lot faster than most people imagine. If you are young today, you could live to see the first mission to another star. You could even be one of the first people to set foot on an alien planet. Who knows, maybe we will even find alien life?

International Correspondent at and Onar is a Norwegian author who has written extensively on politics, technology, and science. He has a mathematics and physics background and has been a technological entrepreneur for twenty years, working in areas ranging from biomass gasification and AI to 3D cameras and 3D TV. He is currently also the Editor of the alternative news site Ekte Nyheter (Authentic News) in Norway. Onar is the author of The Climate Bubble (2007) and The Art of War (2008).

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