The hidden part of its moonlight: four scientific aims of Chang "is 4, a Chinese historic mission to a dark side on satellite


It is something that room power has not been achieved.

And he confirms "a new world order" in a lunar investigation.

Chinese research Chang& 4 This Thursday is a & # 39; The first boat that came ashore on the hidden side of its moon.

The purpose is "a historical step in spatial research," according to the Chinese media, and allows to analyze the smallest part of our satellite, as well as playing experiments with live organisms such as potato seed and silkworm cocoa.

At BBC Mundo we tell you about four ambitious scientific aims of a Chinese historical mission.

1. Investigate a mega shock in the history of the Solar System

A "dark side" on a satellite is the hidden hidden name of its & # 39; moonlight, not because of light, but because it is largely unnoticed.

This side we see from Earth is completely different from the forehead and it is covered by a crack.


Chang 4 on a flat surface built about 200 kilometers of crab known as Von Kárman, which is then in a large sea, the Aitken closure.

"This big problem is 2,500 km of thrast-measure and 13 km deep", Andrew Coates, Physics professor at the University of London College, explained to the BBC.

"The product is one of the largest effects in the Solar System.

"It is believed that the surprise that created this so great depression was so powerful and put a crab to its flag to the flag," said Coates.

Chinese researchers will try to guide their instruments to open the spots of wheels that are open in the & # 39; that ocean.


The clay in Aitken's depression are a record of the effects of the Moon, and possibly by Earth, throughout history.

How important were these effects for origin life? Chang & 4 could help to get a response.

2. Explore the rubbish and inside the moon

Many of the instruments in the program are n u0026; A copy of the previous ones, Change & 3, which came ashore in 2013 on a prominent side, appears to appear; moonlight.

Amongst these instruments include already embedded cameras captured and displayed; Submit pictures that appear on a hidden side on satellite.


One of the biggest challenges for resolution is to the hidden side of that moon The pool body itself blocks the data distribution directly.

That's why a Chinese mission is using satellite, Quiquiao, which is located 60,000 kilometers from its Moon and its; Communicate the probe with Earth.

Chang is also 4 radar that can go through the surface of the moon. The deeper rubbish of the darker side of the moon is on the obvious side, where the crust is more sick and has been subject to magma shoes that created seas, the darker areas that are visible by the sunny eye.


The purpose of the followers of the one who came ashore on Thursday, and will have a name Change& 5, looking for sample samples; get the surface of the moon and return to Earth.

3. A unique opportunity for radio stars

A specialist is a mission that allows you to learn sun radiation. And that, along with a Quequiao satellite board device, can work as a radio cable.

The hidden side of its moon is suitable for radio searches due to it the body of the moon will blow the sound of the ionoEarthquake and human radio trays.

Chang & 4 can be viewed waves of radio frequently which can not be taken from Earth.

These signs come from the beginning of the World, a time called the dark age in which there were no stars that had been; let alone light, but atomic hydrogen that identifies radio signal.

Not every device on board the Chinese test. German scientists cooperated with their Chinese counterparts on a grain detector installation in the search engine, and the radioactive instrument on satellite Quequiao co-attempts between China and the Netherlands.

4. Vegetables with worms and worms

The probe is beinghave Capsail are hunted with live species of Earth, including seeds to & # 39; potatoes and a plant called arabidopsis, as well as chefs of silk eyes, by which Jane will try to go, creating a small biosphere.

If the Arabidopsis blooms, the plant will grow its first flowers on its; moon, according to the Chinese media.

The suspended capsule allows sunshine to pass, so that plants can make photosynthesis.


The test, designed in collaboration with 28 Chinese universities, is a starting test on the photoynthesis and the breath of organisms in a low-lying lumber, a sixth part of people who are familiar with Earth.

Previous exams on the International Speyside have shown that growing plants are micro media subsidiary, but tested by yesopipe control over the moon surface.

There is another difference that the Belè Van Allen defenses International Protected Station is known as two radiatric circles, created by the Earth's magnetic range.

But exams on their moon can show organic growth without this protection against cosmetic radiation.

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