Artificial moon’ to replace streetlamps: Future space Technology

 Artificial moon to replace streetlamps

Start a man-made robot, the parts in the orbit, and to hold it in place, it can be even more challenging.

See, on the street, Chinese Zhivu could count on a man-made satellite, in order to highlight the night.

China is the first country to try to direct sunlight and back into the face of the Earth. In the 1990s, Russian scientists have used mirrors to reflect light to the space of an experiment, a project which is known as the "Znamya

First spacecraft in orbit around moon

LUNAR10, and the first spacecraft in orbit around the Moon, and the first man-made object in orbit around a body off the face of the Earth. The main objective was to achieve a world-first course, have the experience of orbital operations, most likely as a precursor to the orbital astronaut's flight, and explore the world's environment. The release provides that the spacecraft entered its first orbit at the time of the twenty-third Congress of the Communist party of the Soviet union, who are destined to meet, in their morning workout

Why we need or purpose

Go outside, moonlit night, is the darkness to recede. A reflection of our natural satellite to the sun for close to the full moon is enough to turn night landscapes, and silver, and to make it possible for the human eye to see in the dark. But we can always do better, can't we? Whether it's for a month, but two is even better

At least, that's what the Chinese said. We Chu Feng, head of the New Area Science Society, the Tien Fu, who would like to use as the wife of a man-made moon and the reflection of sunlight back to a particular site in the night. The light will turn on to the city in order to provide enough light to replace the light bulbs in the ground, with a constant glow and the potential to save on energy costs

Light up the night

He has performed as a lively, detailed the story takes place in the space of 300 km from the surface, and with a focus on the towns and cities on the face of the earth. Is enough to cover approximately 20 square miles, it is said, most of the China Daily, and the couple are working together, are able to cover up to 4,000 square feet. Wu said that the first thing you ought to be ready for launch in the year 2020, and a further three years until 2022, even if the details of the project are still largely unknown

However, according to experts, satellites, etc., this plan is so reliable. Rather, the low-skilled journalists, have a lot of little details that'll most likely never have to work, " said Ryan Russell, depending on the professor of aerospace engineering at the University of Texas at Austin

The biggest downside? A satellite tv, a flight is enough to supply as a lot of light, don't stay in one place

Concept

The satellites are located above a fixed point on the Earth, in the so-called geostationary orbit, this is usually after about 22,000 miles away. This is a distance of the reflecting surface should be wide enough for the people to look to the Ground. Just 300 metres away, while the Moon is orbiting the Earth at a speed of thousands of miles, like the rays of the sun of its light, somewhere, anywhere, just for a fraction of a second

The man-made Bears would be supported by the two, " says Ian Boyd, a professor of aerospace engineering at Michigan State University, however, that requirement would be in fuel consumption, increased costs, and the demand remains the same for filling

Other purpose

The constellation of satellites that orbit the Earth are going to have to be with the lights on throughout the night, keeping each other's reflective features, as they pass over it. And also, the fuel, whatever you need to, for the small, atmospheric pressure is also present in low orbit above the earth. For example, on the International space station is rotating at an altitude of about 250 miles, and it must always be returned to its course, as it slows down, then pull

The cost of launching and loading of multiple satellites, is more of a power-saving, at least for the moment

Turn off the light

It also raises the question as to whether we are going to need a night-light in the city at all. Some of the towns and cities around the world have already been in bed, you try to ligh

Costing or efficiency

To Reduce The Cost the months spent on this project, in order to reduce the costly street, and the vibrant cities of China. The lighting is just 31 square miles (50 square kilometres) in the night sky this month, mini-month, be able to save the city of about 1.2 trillion yuan ($174 million) a year.

The next one to three months, but it is able to cover more ground. The trio will take a turn, depending on who is looking at the sun, radiating light in the streets of the city. Working together, they will be able to shed light on a 2 000 to 4, 000 square miles (3,600 to 6,400 square miles) in 24 hours

you don't have to prove that the plan might be, and sound, and you just need to apply the Russian federation. Vladimir , an engineer working at Nasa for the Apollo program, has actually tried it out of its artificial intelligence, the term, in 1994. Design of the Russian flag, a circle , aluminum and plastic, with a diameter of 65 feet, which was launched from the space shuttle, Mir, and unfolded in the space of a breath of air

For a few months and worked for a short one. According to the New York Times, the astronauts aboard the station, to detect the presence of a weak beam of light directed on-the-spot, even in the presence of observers on the Earth are seen as a more light in the glimpse of the sky

The second test, the plane encountered a problem when it is placed in the space, and the project was abandoned. According to the plans, in order to provide constant illumination of the earth, which is required in order for a fleet of disk, each of which is 650 metres in diameter, and, in spite of that, the problem is to maintain the orbit, and the exact guidance of the spacecraft, was never practical

Today it is one of the major concerns of cities, which is very bright at night, the concept of artificial months, it seems, in most cases, unnecessary. The street lights are already giving us enough light, and the new sub-options, which can help to reduce energy costs

One night, by the light of the space may be too far gone for a month

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