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Gold mirror for the new James Webb telescope

 The Hubble Place Telescope has been working in orbit for the main benefit of humanity for 27 decades, considering remote places and increasing our knowledge of the universe. But Hubble does not see all things - its optical process is just a mirror-screen with a height of 2.4 meters and a gathering area of ​​4.5 m 2 . These parameters aren't enough to report mild from the absolute most remote galaxies in the obvious Galaxy, which we can however theoretically observe. That is why scientists are planning to start a new telescope into orbit, which was named "Wayne Webb";.

It's believed that the brand new equipment will end up an actual revolution as a result of its superior equipment. Its main feature is just a new optical process with a height of 6.5 Michael and a gathering area of ​​25 m 2 . Based on scientists, these features will find the mild of the very most remote things that may be facing the big event skyline of the quickly increasing place of the Universe.

But this task converted into substantial difficulties for the engineers of the telescope: if the reflection were a one-piece structure, like the main one utilized on the Hubble, then it simply would not fit into the pill of a place rocket. And when it was somehow possible to repair it there, then to make sure power, plenty of buckling things will be included with the structure, which will somewhat increase its mass.

To get out of the problem, it had been determined to assemble the reflection right in orbit. The areas are 18 hexagonal segments 1.32 meters long from edge to edge. Upon arrival in the calculated orbit, the segments will instantly correct into a huge golden mirror. But silver, which is used in the shape of a slim layer just in the top of the coating of the reflection to discover the best representation of the near and mid-infrared ranges, isn't the most crucial substance of the optical system. It is founded on beryllium, a silvery-white hard material well suited for aerospace purposes because of lightness. The mass of 18 beryllium hexagons, built into a simple reflection together with all the essential electric gear, is just 40 kilograms!

The formation of beryllium dishes with the features required for a project is an extremely complicated process. Lots of its phases take a position at exceptionally low conditions down seriously too - 240 ° C.

The start of the Wayne Webb Telescope is scheduled for Oct 2018, and the whole clinical world is getting excited about that event.

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