I Have a Little Black Hole

She crossed the green glass jar of the entire cabin with interest and said: So our company laboratory has carefully screened several kinds of cyanobacteria with the most outstanding oxygen production ability, and let them follow us to carry out experiments in space.

In this way, it is possible to experiment with what kind of cyanobacteria can adapt to the complex and harsh space environment through a longer period of time, a longer distance, and more space environments.

If we want to live and work on Mars for a long time in the future, oxygen, which is necessary for our survival, must have a variety of stable and continuous supplies. The oxygen brought from the earth is definitely not enough for long-term use. Yes, even if our company's carrying capacity is too large!

After all, we will have to find a way to be self-sufficient on Mars for a long time in the future. Not only do we astronauts need oxygen, but our experiments related to breeding animals also require a lot of oxygen and food resources.

Just relying on planting plants to obtain oxygen and food, then you can simply calculate how much planting space and breeding space we need to ensure our survival. Obviously, it is impossible for us to use such precious development space to do this in the early stage. !

For example, the cyanobacteria in this glass jar, it is called spiral cyanobacteria. It is a kind of cyanobacteria that grows naturally in lakes and swamps in tropical regions. It can release oxygen more effectively than grass and trees.

As long as it is cultivated in 6 liters of culture medium, it can produce the oxygen needed by a person for a day.

The cultivation method of this spiral cyanobacteria is very simple. As long as there is sufficient light, the water temperature is kept at about 30 °C, people often exhale some carbon dioxide to it, and regularly add some nutrients such as nitrogen, phosphorus and trace elements.

A more striking point is that it is rich in nutrients necessary for the human body. Especially protein is very rich, in addition, the content of various vitamins, minerals and other nutrients is also very balanced.

It takes about 6 hours to double it, so keep collecting it every day. It can not only be used as a source of oxygen supply for people, but also as a nutritional supplement, or as a natural fertilizer or as food for animals, which is of high utilization value.

In the future, we will also select some of these cyanobacteria that are more adaptable to the space and Mars environment for large-scale cultivation to support our various needs on Mars!

Seeing this, many netizens began to sigh that it is not easy for humans to colonize alien planets. It takes so much trouble to colonize interstellar on a planet closest to the earth, let alone a farther place.

In particular, many netizens from Laomei have begun to complain that they have paid the IQ tax, because many of them have been deceived by SpaceX and other companies that advertised that they want to colonize Mars!

Even the Infinite Gravity Group needs so much preparation to start Mars colonization and exploration,

How dare their companies brag about their plans to colonize Mars?

Some of them have paid the registration fee, and some even paid more upfront fees, but now it seems that these money is probably wasted.

Even if someone has analyzed the situation they will face before, they are still reluctant to believe it until the Infinite Gravity Group's 'Guardian of Light' Mars orbiting space station has not announced the relevant situation.

Mars is at least 55 million kilometers away from the earth. According to previous human spaceflight technology, it will take at least 7 months to get there.

The Mars One company previously launched a no return Mars immigration plan, intending to send the first batch of immigrants to Mars in 2023. This plan was questioned by many professionals at the time and was accused of being unreliable.

Because according to some data calculations, this plan can only allow humans to survive on Mars for 68 days. Therefore, this plan has been sprayed by many people with no skin.

A 35-page report by a five-person research team used data from the Mars One space launch company to analyze mathematical formulas for oxygen, food and technology needed for human colonization to Mars.

Considering the conditions on Mars and the limitations of existing human technology, Mars One's plan to colonize Mars is impossible.

The report said that if the colonists did colonize Mars, the plants brought from Earth would only be able to produce an unsafe amount of oxygen, and the oxygen levels would begin to run out in about two months. In about 68 days, the first death may occur. .

If humans are to colonize Mars long-term, new technologies are also needed, requiring some form of life support, a technology that has not yet been developed in spaceflight, the researchers said.

In addition, shipping spare parts from Earth to Mars is a challenge, adding to the cost of colonizing Mars.

There are also space exploration companies with ambitious plans to land on Mars and launch colonization operations. In their company's Mars colonization concept, the core part is a reusable rocket-spaceship combination, which the company founders manage It's called the Interstellar Transport System.

Both the thrusters and the spacecraft are powered by SpaceX's Raptor engine, which is still in development and, according to their published data, will be three times more powerful than the Merlin engine that powers the Falcon 9 rocket.

The thrusters contain 42 Raptors, and it will be the most powerful rocket ever built. When the rocket is launched, it can load 300 tons of materials and send it into low-Earth orbit. If it is consumable materials, the load can reach 550 tons.

But even for a spacecraft of this size, its load capacity is only about one-twentieth of that of the Infinite Gravity Group's 'Guardian' Mars orbiting space station. Carry at least 100 people!

You can see how unreliable this number is by comparing it. There is really no harm without comparison. The Infinite Gravity Group's large-tonnage space station assembly can carry up to 16 astronauts at most. There are also various safety and Survival preparations to ensure their survival when they arrive on Mars.

And even if it is calculated according to the maximum starting weight of 550 tons announced by the Space Exploration Company, excluding fuel and other various materials, such as food, water, oxygen and other materials necessary for human survival can have 100 tons. ?

According to this amount, the average person can only be allocated a ton of such survival materials at most, and it seems that one of these materials can be used for a while.

But how long can these people who dream of colonizing Mars survive on Mars after more than half a year of voyage consumption? This figure may not be much longer than the Mars One company.

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