YTread Logo
YTread Logo

Kolonien im All - Weltraum-Bergbau - Doku Deutsch 2018 HD

May 09, 2020
The Earth has been our home for millions of years, but perhaps soon it will no longer be our only home and we will look for alternatives elsewhere. Perhaps the Earth will become uninhabitable in the not-too-distant future, for example due to overpopulation or climate change. Sooner or later we will meet an unpleasant end here on Earth, so perhaps we should look for another home in new colonies in the depths of space. In the coming years many things will happen on the Moon that will encourage miracles on the planet. The moon and Mars to encourage new projects from public institutions such as NASA and the European Space Agency (ESA) and private companies such as Spacex want to allow us to exist in such distant and hostile environments in the near future.
kolonien im all   weltraum bergbau   doku deutsch 2018 hd
Nietzsche Mars could be more populated than most people think, since by ferry you can live on a Ronconi world in Earth orbit or even on a nearby asteroid, but neither of these options is easy to implement: we would need accommodation, storage facilities, work rooms, renewable energy sources and also space. as a means of producing food. On the moon we would face great challenges: low gravity, deadly cosmic radiation and a lack of lunar atmosphere. The moon has temperatures of more than 100 degrees Celsius and at night up to -180 degrees. The distance between Earth and Mars presents us with even greater problems: the flight there would take between six and nine months and astronauts cannot be exposed to weightlessness and cosmic radiation for that long, but unstoppable technological progress gives rise to hope. that we can overcome it. all these challenges in the near future.
kolonien im all   weltraum bergbau   doku deutsch 2018 hd

More Interesting Facts About,

kolonien im all weltraum bergbau doku deutsch 2018 hd...

Here we face the largest industrial revolution in the history of humanity, right now for our descendants who perhaps will live on the moon or on Mars at the moment When the hosts emerged in the space colonies, a decisive step in history of humanity. People have always been fascinated by the mysterious dark space. The beginnings of space colonization can be dated to the year 1957, when the era of space travel began as part of the race to space in 1957. The European Union attached an artificial Earth satellite to an idea 17 rocket and today We know it as Sputnik. February 1, 1961.
kolonien im all   weltraum bergbau   doku deutsch 2018 hd
Just four years later, Yuri Gagarin became the first person to orbit the Earth in space. As technological progress advanced, rockets became increasingly larger. The first moon landing was achieved on July 20. In 1969, the American was the first man to set foot on the New Earth. Two years later, the next big step in the conquest of space followed. In 1971, the Soviet Union launched the first manned space station into orbit around the Earth. A little later, the United States did the same with Skylab. The study orbited the Earth from 173 to 79, then followed the modular space station operated by the Soviet Union and later by foreign countries that was assembled in orbit from 1986 to 96.
kolonien im all   weltraum bergbau   doku deutsch 2018 hd
The mission ended in 2001, when it finally reentered the Earth's atmosphere: It was the first almost continuously inhabited long-term research station in space, so it could be described as the precursor to a space colony. A key year for the solution to 1. In November, the first component of the international space station was launched into orbit. The ISS is a joint project of the space agencies of Europe, Canada, Japan, Russia and the United States. It is the largest artificial object that has been built so far in space, about 73 meters long and 109 meters wide. The International Space Station is a great laboratory for research and, above all, inspiring people and making them participate in it through the astronauts' reports.
Since 2000 it has been continuously inhabited by astronauts and even space tourists from 17 different countries. The beauty of the international space station lies not only in the research work on board, but above all in the geopolitical aspects of the ISS. All space stations have contributed their part to the future space settlement. They have shown that we can survive in cold, dark space. Humans have always felt the need to explore new frontiers, from Christopher Columbus, who crossed the ocean and finally discovered America, to Tammuz, who explored the North and South Poles. Time and time again, intrepid explorers dared to take a step to go further and open new worlds.
These new frontiers now lie beyond Earth, whether in its orbit on the Moon or Mars or even on the asteroids that man has always dreamed of flying on. We have dominated the last 100 years on Earth and in the next 100 years we will conquer space. In addition to our innate curiosity, there are also other reasons to explore new habitats far from Earth. One of them is that we might actually need them if our own planet ever becomes uninhabitable: the most important reason for a space settlement is to ensure our continued existence if sooner or later we face an unpleasant end here on Earth.
Famous astrophysicist Stephen Hawking and many others have predicted that the future of humanity on Earth without colonies in space is in danger, one of the biggest potential threats is the impact of a large asteroid. It is possible that a large asteroid will hit Earth like when the dinosaurs became extinct. with a diameter of eight kilometers could trigger a mass extinction like the one caused by the music era. Catastrophe that forces us to leave the Earth, for example due to climate change or industrial accidents. Climate change is one of the biggest threats we face. In a relatively short period of time, it could lead to an immense humanitarian catastrophe that will also affect millions of people.
Growing overpopulation threatens our civilization because, at some point, the Earth's resources are simply no longer sufficient, so an alternative home could be found. our only way to survive, but there is another important reason that drives people to go beyond our planet as they see that the colonization of space will bring with it a huge new industry that is based on new raw materials that can be found very far away. from the earth. The deposits of energy and raw materials in space are enormous and we know that sooner or later Earth's limited natural resources will run out of all the raw materials that humans can use.
Earth's needs exist in space. We have the knowledge and technology to According to estimates, there are enough raw materials and energy in our solar system alone to supply a civilization that is several thousand to one billion times larger. For now, Earth's current population is enough for a small fraction of the world's population. asteroid belt to provide almost unlimited material for space industrialization and settlement. Making these resources usable could lead to enormous economic advances. At some point in the next 100 years, economic output in orbit will likely exceed that on Earth. There's more space, there's more With more raw materials available and without gravity or interesting industrial processes, we may run out of raw materials on Earth and there won't be enough in space.
It is quite clear where our path should lead if the construction of a space colony leads. The colony would have to be self-sufficient to ensure the existence of thousands of people in a hostile environment. Depending on whether the colony would be created in Earth orbit or on an alien planet, there would be two main types. Type 1, space stations are also orbital stations. The so-called orbital stations are located in an orbit that revolves around the Sun, the Earth or the Moon in a low orbit. The ISS and the old space station can be considered the precursors of this type of orbital stations.
A second type of Clooney are planetary stations as his name says that moons or asteroids can be built on planets. From today's perspective, they seem to be the best option, but there is also something to be said for installing orbital stations. A space colony in Earth orbit would have enormous advantages over a colony on the moon of Mars or an asteroid. Firstly, there is the proximity to Earth: the round trip would only take a few hours, so it would be relatively easy to transport supplies. special materials and equipment for the construction of the colony. Another advantage of proximity to the Earth is its magnetic field, which protects against cosmic radiation if the orbital station is placed exactly in the right place, that is, directly above the Earth's equator and no more than five to six or seven kilometers from it. distance, it is protected by the Earth's magnetic field.
Radiation exposure is much lower in near-Earth orbit above the equator than on the Moon or Mars in very high orbit, conversely far from Earth's protective atmosphere and magnetosphere or near the moon of Mars or an asteroid, while the inhabitants of a colony are exposed to dangerously high levels of radiation over the long term. Another advantage of orbital stations would be the continuous and reliable abundance of solar energy in In a high enough orbit there is no night phase for the energy source to be available 24 hours a day, but in higher orbits near the Earth , due to the Earth's shadow, during each orbit there is some darkness.
Solar power in near-Earth orbit could be difficult, unlike in higher orbits. Solar panels for space settlements would have to be huge to generate enough electricity, which could then be generated on special solar power satellites and transferred to the colony. Any building would be built in weightlessness, so it would be relative. It's easy to build large colonies yourself. An advantage of orbital stations is that you can build large buildings more easily because you experience near weightlessness. In weightlessness, some industrial processes can be carried out much more easily than on Earth. Astronauts can even move objects weighing tons with their own muscle power.
The lack of gravity would allow for the construction of round buildings kilometers in size that do not give way under their own weight. A station in the Orie Valley near Earth could also trigger major economic advances by opening up new energy or tourism markets. As these future settlements expand, they will become places in space where people can live and raise their children, human settlements in orbit around the Earth. They are a fascinating idea, but there is also something to be said against these types of space stations. The biggest disadvantage of orbital stations compared to planetary stations is access to materials in orbit, which there is none, in addition to the permanent lack of gravity.
Microgravity, which is being experienced aboard the international space station in low Earth orbit. This teaching of weightlessness has serious effects on the human body: it causes bone and muscle loss, visual problems and headaches. One solution could be to build huge ring-shaped structures around its rotating axis and thus create artificial gravity. In a rotating space station, the outer ring would generate the centrifugal force needed to simulate gravity. The idea is that the rotation creates a sensation of gravity, but that is not the case. It's not real. You are simply pressed against the outside wall. There are many designs and concepts for orbital stations, but no specific project has been implemented so far.
In addition to the use of orbital stations, there are also those for planetary stations that would be created on or below the surface of planets, moons or asteroids. Unlike orbital stations, there are several plans for the future. In 2010, the US government began implementing an ambitious program called A Trip to Mars. The goal is to send people to Mars. It's the 2030s and the European Space Agency (ESA) has a fascinating concept for future colonization of the Moon, now developing the village. NASA is working on projects such as the Space Launch System launch vehicle and the Orion space vehicle to take astronauts to the Moon.
Meuse orbit in the 2030s. Engineers and scientists are working on technologies that will one day allow astronauts on Mars to live to work and return home safely from there. A mission to Mars with other humans brings with it completely different challenges than Robert Heavy vehicles are needed. Accommodation is needed for the flight from Earth to Mars. To advance if the trip lasts about six months and there is strong exposure to galactic cosmic radiation and solar rays, which is not good for astronauts. But so far it can't be helped. International space agencies and commercial space companies like Spacex and Dual View are working together on this.
To expand human settlements in our solar system. The main common goal is to bring people to Mars.Only the public - The private association in space research work and private companies bear part of the costs. They work much more efficiently. So you have the efficiency of the private sector and the deep pockets of the government and that makes fantastic things possible. It is an impressive company founded by entrepreneur Elon Musk. He wants to overcome all the limits and obstacles for a mission to Mars in itself, as well as the clumsiness of bureaucracy that flees the risks of the new.
Cooperation between the private sector and public institutions should soon produce great results in the adventure of colonizing Mars. Jeff Bezos and Elon Musk of this world take projects in space very seriously and want to do a service to people here on Earth. Incredible advances in research and technology have made it possible for us to achieve things that were previously unimaginable when it comes to the Moon, so everything indicates that a lot will happen very soon in the spring of 2016, Johann Dietrich Wörner surprised the Director General of the Agency European Space Agency ESA with the announcement of a fascinating concept: Now I want the village to not be a project, it is an open concept that is freely accessible to everyone in its industry or public sector, whether for robotics or humans.
It can be assumed that in the future manned flights will be carried out to greater depths of our solar system. In this context, Village could also serve as a perfect springboard. and testing ground. Village is already in the development phase and it's just a matter of months or maybe a year or two until that happens. The first hardware that Village, with the morale to build and populate small parts of space stations, brings with it completely different. technical challenges than in the case of orbital stations, requiring access to water and food, space for residents, construction materials, energy logistics, communication technology, life support systems, radiation protection and financial resources, things like life support systems seen in movies. that provide oxygen, biomass and food, you are right, we will build greenhouses and use the carbon dioxide we exhale and the water we produce to grow plants, then they will convert it back into oxygen and food for the colony.
Communities must be close to the necessary resources because supplies from Earth would be very expensive. A cornerstone for the operation and maintenance of space settlements is the power source. There are basically two options: solar energy or nuclear energy when it comes to a productive and reliable energy source for a colony on the moon or Mars it literally brings solar energy to the sun it is a huge source of energy a huge fusion reactor that does not can be turned off in Earth's orbit delivers 1377 kilowatts per square meter and that constantly and reliably the main problem is the distance to the Sun.
Because Mars is further away than Earth, the intensity of the light and, therefore, the solar energy available there is much less. In addition to the solar systems needed on Mars, one could imagine large solar satellites that could establish colonies. On the Moon, Mars or anywhere else, wireless energy transmission could supply space, but in places like the Moon or Mars, solar energy supply is also problematic because sunlight is not continuously available. A moonlit night lasts two weeks and there are dust storms on Mars. That would cause deposits and wear on the solar panels. That's why nearby nuclear energy, consider solar energy, is not always fully available on Mars, as a dust storm could severely limit it for months, which would possibly be the end for a great woman, but energy sources .
Transportation is not the only challenge we face. These future planetary settlements have it all: Earth's gravity is the biggest problem when it comes to putting something into orbit and therefore considerably limits the factor of space travel. firing rockets and their engines from Earth into space Colonizing wild rum requires cheaper means of transportation and a way to not affect the Earth's atmosphere with thousands or even millions of launches. One solution could be a hypersonic space plane with an intake system that would have almost no impact on the environment because it does not require fossil fuels, but rather oxygen and liquid.
Hydrogen reaches Mach 5, which is five times the speed of sound, and then there are space elevators. Elevators were invented by a Russian researcher many years ago and it is quite simple: you build a structure so large that you don't need a rocket to transport things. We will probably have to transport tons of material from the Moon to the probes in and around Mars. -Terrestrial asteroids to orbiting colony construction sites. If asteroids could do something like gas stations in space, costs would be drastically reduced, and not only for the exploration of space between the Earth and the Moon, but also for the exploration of the moon itself, asteroids, even the can.
Another important issue is transportation within the colony. Once we are on the moon or on Mars, we need means of transportation there like on Europa or the Mars rovers. To move you need a rover. to explore Mars and a space suit whose weight is adapted to NASA's gravity. Above all, this space should be brought to all excursions and outside work. Without this, people would not be able to survive on the moon of Mars or on asteroids Spacey The spacesuit is a portable spacecraft that absorbs radiation and maintains stable temperature and pressure. To establish inhuman communities in places as distant and hostile as the Moon or Mars, many challenges must be overcome.
A key factor for such an agreement would be communication technology. For the colonies on the Moon and then the orbit would be secured. In fact, a large part of terrestrial communication is already done through satellites, but for future colonies further away, communication technology will be a real challenge. They are delayed significantly because the speed of light is finite. The distance varies greatly because Mars and Moving the Earth around the Sun requires a radio signal of between 4 and up to 20 minutes. From time to time Mars is behind the Sun and then there. It's radio silence. With means of communication such as mail or voicemail systems that do not require live interaction, distant colonists would have no problems, whether on the moon, on asteroids, or at a Robbie Valley station in colonies so far from the Land.
We have to deal with high radiation, extreme temperatures, lack of oxygen and resources in general. On Earth we have a perfect life support system in the form of a huge and complex biosphere. In space settlements as such, closed and relatively small areas to guarantee a life support system, we will have to recycle all nutrients or obtain them from outside. These conditions can probably be compared to those on board a nuclear submarine. Mechanical life support systems on nuclear submarines must have people on board. Months of continuous work. supply in an open and narrow space. It is possible that the same technology could also be used in space.
Creating a colony will undoubtedly be an incredible challenge. A fairly short scientific expedition that then returns to Earth is somewhat easier to carry out. A permanent settlement on a planet must have all of this. Solving problems Above all, one point must be clarified so that we can survive in space: protection against radiation. In fact, space is a bubbling cauldron with extremely dangerous radiation coming from two different sources. On the one hand, it is galactic cosmic radiation that arrives from everywhere at the same time. On the other hand, it is radiation from the Sun. Cosmic radiation is dangerous in orbits close to Earth.
On board the ISS they are largely protected by the Earth's magnetic field, but in the distant depths of space you are exposed to particles from the cosmos, the so-called galactic cosmic radiation, which also affects the outer walls traversed by spacecraft and , sometimes collides with them to form a wave of other particles, essentially protons, that penetrate space. body and change DNA. In places that do not offer protection against this radiation, life is impossible. This applies, for example, to the depths of space or the surface of the moon where there is no atmosphere or the surface of Mars with its extremely thin atmosphere covers places on the surface of Mars with such strong radiation and ultraviolet light. that even organic molecules completely destroy settlements and during their long journeys spaceships also need a protective shield made of water or other materials that absorb a large part. from radiation and thus protect life inside as a colony would need radiation protection.
Water would be good protection. You could use it to establish shelters or you could place water storage in a strategic place next to radiation protection for Future colonies In space you also have to take into account how space travel affects human health: to reach the Moon with current technology it would take at least one or two days to reach Mars, but the trip would be much longer. , about six to nine months People are exposed for a long time to cosmic radiation and weightlessness, with all the negative consequences for their health. Furthermore, such a long mission can cause psychosocial problems, loneliness can cause claustrophobia and depression in the crew.
In addition, lack of sleep and monotony can prevent the correct execution of tasks. Most of the negative effects on the human body are related to the lack of gravity during long space flights, which can lead to muscle atrophy and reduced bone density. called osteopathy for a longer period of time is not good for weightlessness. You can do several things. The problems that lead to the three most common complaints in the space are headaches, back pain, and sleep disorders in that order, but that is different for each person. Other effects are, for example, a slowdown in cardiovascular functions, a reduction in the production of red blood cells, balance problems, visual disturbances or a weakening of the immune system.
Gravity no longer has any effect on bones. Therefore, the body breaks down about one percent of the hip bone substance each month, because it is less stressed. The bones lose calcium after a short time and this continues throughout the flight, no matter how long. Several liters of fluid flow from the lower part of the body to the top of the hip bone. Astronauts on television often see that their faces are unusual and this is due to the liquid that washes from the legs to the upper part of the body, this is known as weightlessness or microgravity, but we would be the effects of low gravity on the moon and Mars. human body The moon has 16.6 percent of Earth's gravity Mars has about a third of Earth's gravity We don't know how the human body copes with this amount of gravity We have no idea Surviving beyond Earth It will not be an easy task, engineers and researchers around the world are working on technologies that will allow us to build our first home beyond Earth.
In fact, there are several projects by public institutions and private companies that aim to enable the future colonization of space. Some of these projects focus on materials from asteroids. Harnessing them could be the first big step toward an imminent industrial revolution in space. Asteroids are the key to an affordable research program for our civilization. Their greatest advantage for human colonies is that they allow us to create worlds in space that satisfy all human needs. Satisfy colonization The first objective of asteroid colonization would be mining, that is, extracting raw materials that can be used as fuel for rockets or which are hardly found on Earth and in Kiel asteroids are considered suitable places to extract material and transport it. put it into Earth orbit Asteroids are currently the largest source of mineral resources, but from an economic point of view, mining on an asteroid can generate revenues of a billion dollars in a very short period of time and some companies are carrying out serious plans in this direction.
The interesting thing is that here they are investigating, on the one hand, how asteroid impacts on Earth can be avoided and, at the same time, how to extract asteroids to take advantage of raw materials for the Earth. Asteroids are interesting for two customers: firstly, space flights require energy and rocket fuel, and beyond low-Earth orbit there are asteroids for this that are easier to reach and, secondly, they contain many valuable substances that are useful in space, forfor example, components thereof. Rocket fuel that could turn asteroids into something like gas stations in space, dramatically reducing the costs of space travel.
Most known asteroids are located in the asteroid belt between the planetary orbits of Mars and Jupiter and among the so-called Jupiter Trojans, which orbit the Sun in the same orbit as Jupiter. There are also other important collections of asteroids such as the Near-Earth Asteroids whose orbits are close. Several missions have already been carried out to explore some of these near-Earth asteroids. The first to be visited by a space probe was As Toreros in February 2001, with the NASA Shoemaker probe landing on its surface. Another near-Earth asteroid, Itokawa, was discovered in 2005 by the Hayabusa probe. The Japanese research mission of the same name visited the Japanese space agency's Hayabusa mission, explored the asteroid Itokawa and took a small sample of its surface, just under 1 milligram. of material that asteroids are never small fans that float in space, which has advantages but also disadvantages.
One of the biggest advantages is that due to their small size they only have low gravity, which considerably reduces costs and risks compared to landing on. Moon or Mars, where there is greater gravity, which also makes it much easier to erect. Another advantage is that more than 300,000 asteroids are known so far, offering a large selection of locations. Only the Ears are found literally everywhere in the solar system. , not in all places, but here and there there are metallic and rocky carbon-rich asteroids. Thanks to this diversity in their chemical composition, they are potentially suitable as a tree or propulsion material for spacecraft, raw materials from asteroid mining could be deposited the foundations for a commercial economy and precious metals could be shipped from asteroids to Earth or other populated worlds.
With a public-private partnership, we can build infrastructure that industry cannot In 20, 50 or 100 years, but in just three, four or five years, in less than ten years we could extract rocket fuel and build a transcontinental railroad through the solar system. Many asteroids contain large amounts of water and other volatile substances, as well as carbon, which are essential for human life. What interests us most are the so-called concrete colleagues, because they carry within them this magical component of water, which is what we are looking for. These raw materials could also be transported from asteroids to other places in the solar system where they are scarce and that would be much cheaper than launching them from larger celestial bodies like the Moon or Mars.
We could use asteroid material like water and carbon dioxide and turn it into rocket fuel. This would increase our mobility in space so that we can penetrate deeper and deeper. in the solar system. It would be that first small mission to bring an economically significant amount of rocket fuel to Earth that would change the economics of space. For asteroid mining to be a reality, some obstacles must be avoided, for example the low gravity and lack of atmosphere of asteroids, which make them vulnerable to cosmic radiation and the impact of smaller objects, made the company Planetary Resources announced plans to mine raw materials on asteroids in 2012.
Skeptics doubt the profitability of the company, because even if there were enough precious metals to mine on an asteroid, it would be much more expensive to mine them there than on asteroid Earth. For some materials, transport to Earth could be worthwhile, for example for platinum metals, but currently asteroid mines could hardly compete with those on Earth. , but Planetarium Resources is convinced that they will be able to profit if they can reduce the costs of space travel. For example, plants are being built for fuel production and the company Trans Astra plans to use the water contained in asteroids to produce fuel.
With solar energy, water molecules split into hydrogen and oxygen atoms. Trans Austria's plans are based on extracting rocket fuel from asteroids, that is, practically exploiting asteroid mining and then using this fuel for facilities in space where NASA and the private sector space vehicles are located. Another company that works with asteroids, the bearish Deep Space Industries, founded in 2013, believes that in the next six years they want to be able to start mining asteroids within ten years. They want the technical resources that can deliver the systems integration needed to develop space raw materials, extract, process and market asteroids for mining from multiple perspectives.
The raw materials must be relatively easy, but above all, the asteroid must be easily accessible, comparatively speaking. The various projects and efforts of public institutions and private companies show that it may not be long before humanity becomes more established. beyond their home planet. We are at a turning point. In recent years there have been some important events in history. First of all, we now know that at the lunar poles and on accessible asteroids there is water and other substances from which rocket fuel can be produced at low cost, which would make it much cheaper to explore the depths of space.
Others, we now have the technological possibilities to build completely reusable constructions. and affordable space vehicles. Many masks and Jeff Bezos are pioneers in the way of flying to space with reusable rockets. The next logical step is to build fully reusable space vehicles that stay in space. Of course, they need fuel and supply from the moon, poles and asteroids, we may be about to experience a revolution that will forever change our world as we know it today. The race to colonize space has only just begun

If you have any copyright issue, please Contact