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Let's take a look on the
strongest telescope did humans build

About Webb

What is the mirror...

Why Gold?

Why Beryllium?

What is the mirror of webb made of?

The mirror of james webb made of Beryllium Covered with Gold and all the 18 primary mirror segments takes hexagonal shape with the secondary mirror, and each mirror has a diameter of 6.6 meters (21.7 feet), 1.32 meters (4.3 feet) across, The area of the mirror is approximately 25 square meters (270 square feet) and the mass is 705 kilograms (1,550 pounds on Earth).

Some photo about james webb mirror

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Why Gold?

A little more than 48 grams of gold are used in the Webb mirror. This is equivalent to the mass of a golf ball, which would fill a volume the size of a marble. ... Gold is a highly reflective material at infrared wavelengths, helping to focus light from distant objects onto Webb's sensitive instruments. so Gold is the best element that can reflect any thing on earth.Gold is a chemical element with the symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In a pure form, it is a bright, slightly orange yellow, dense, soft, malleable, and ductile metal. Chemically, gold is a transition metal and a group 11 element. It is one of the least reactive chemical elements and is solid under standard conditions. Gold often occurs in free elemental (native) form, as nuggets or grains, in rocks, in veins, and in alluvial deposits. It occurs in a solid solution series with the native element silver (as electrum), naturally alloyed with other metals like copper and palladium and also as mineral inclusions such as within pyrite. Less commonly, it occurs in minerals as gold compounds, often with tellurium (gold tellurides). Gold is resistant to most acids, though it does dissolve in aqua regia (a mixture of nitric acid and hydrochloric acid), which forms a soluble tetrachloroaurate anion. Gold is insoluble in nitric acid, which dissolves silver and base metals, a property that has long been used to refine gold and to confirm the presence of gold in metallic substances, giving rise to the term acid test. Gold also dissolves in alkaline solutions of cyanide, which are used in mining and electroplating. Gold dissolves in mercury, forming amalgam alloys, and as the gold acts simply as a solute this is not a chemical reaction. A relatively rare element,[6][7] gold is a precious metal that has been used for coinage, jewelry, and other arts throughout recorded history. In the past, a gold standard was often implemented as a monetary policy, but gold coins ceased to be minted as a circulating currency in the 1930s, and the world gold standard was abandoned for a fiat currency system after 1971. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Non perferendis, mollitia minima ad doloremque error deserunt, necessitatibus veniam harum autem animi fuga amet nisi repellat!

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Why Beryllium?

Beryllium is a light metal (atomic symbol: Be) that has many features that make it desirable for Webb's primary mirror. In particular, beryllium is very strong for its weight and is good at holding its shape across a range of temperatures. Beryllium is a good conductor of electricity and heat, and is not magnetic. Beryllium is a chemical element with the symbol Be and atomic number 4. It is a steel-gray, strong, lightweight and brittle alkaline earth metal. It is a divalent element that occurs naturally only in combination with other elements to form minerals. Notable gemstones high in beryllium include beryl (aquamarine, emerald) and chrysoberyl. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars, beryllium is depleted as it is fused into heavier elements. Beryllium constitutes about 0.0004 percent by mass of Earth's crust. The world's annual beryllium production of 220 tons is usually manufactured by extraction from the mineral beryl, a difficult process because beryllium bonds strongly to oxygen.In structural applications, the combination of high flexural rigidity, thermal stability, thermal conductivity and low density (1.85 times that of water) make beryllium metal a desirable aerospace material for aircraft components, missiles, spacecraft, and satellites.[6] Because of its low density and atomic mass, beryllium is relatively transparent to X-rays and other forms of ionizing radiation; therefore, it is the most common window material for X-ray equipment and components of particle detectors. [6] When added as an alloying element to aluminium, copper (notably the alloy beryllium copper), iron, or nickel, beryllium improves many physical properties.[6] For example, tools and components made of beryllium copper alloys are strong and hard and do not create sparks when they strike a steel surface. In air, the surface of beryllium oxidizes readily at room temperature to form a passivation layer 1–10 nm thick that protects it from further oxidation and corrosion. The metal oxidizes in bulk (beyond the passivation layer) when heated above 500 °C, and burns brilliantly when heated to about 2500 °C.The commercial use of beryllium requires the use of appropriate dust control equipment and industrial controls at all times because of the toxicity of inhaled beryllium-containing dusts that can cause a chronic life-threatening allergic disease in some people called berylliosis. [7] Berylliosis causes pneumonia and other associated respiratory illness.

The Strcture

James Webb Strcture

Why Hexagonal?

James Webb Strcture

The type of James Webb Telescope is Reflector Telescope. It Use curved mirror called " Primary Mirror " instead of lens to collect all the light in one piont called " Focal Point " and in focal point there is a mirror named " Sceondary Mirror " the reflect the light to the " eyepiece " but in james webb it reflect the light to inside james webb and after that send the picture to Earth. The are doing a process read now to make the primary mirror work better. the are moving the primary mirror " Nano Meter " to get perfect pictures. The diameter of James Webb primary mirror is 6.5m compare it with hubble who had just 2.4m. James Webb Telescope have focal point up to 131m compare it with hubble who just 57m. If we use eyepiec have diameter 3.3mm and it in james webb it will have zoom up to 39,697 times compare it with hubble if we did the same thing it will have zoom up to 17,273times. We will return to the compare james with hubble late. Now all this make james one of the most Powerful Telescope on earth. Lorem ipsum dolor sit amet consectetur adipisicing elit. Id soluta esse, aliquam earum aperiam expedita reiciendis laborum nihil placeat modi nulla accusamus ipsa distinctio sint atque minima quae magni maiores. Lorem ipsum dolor sit amet consectetur adipisicing elit. Recusandae quos harum labore deleniti aut facilis, voluptas fugit nihil et consequatur ipsa sed nesciunt, est voluptatum beatae? Nam asperiores corporis illum distinctio nobis quia, esse ab ullam? Tenetur, quia. Eius beatae deserunt aliquam quos, tenetur voluptatibus voluptatem voluptates ducimus sit fugit, dignissimos non repellat? Suscipit optio nam repellat unde aliquid illo sunt expedita accusantium illum dicta alias ut consectetur modi, totam commodi! Voluptate vel ratione sint accusamus quae odit? Dignissimos, quo inventore et libero impedit nemo reprehenderit officiis minima? Aperiam earum quidem nobis accusantium nam ducimus reiciendis saepe totam perspiciatis dicta. Lorem ipsum dolor, sit amet consectetur adipisicing elit. Aspernatur, recusandae fugiat. Quasi sunt nulla enim magnam accusamus ad id error! Consequatur soluta ducimus impedit dolorum?

Why Hexagonal?

The hexagonal shape allows for a roughly circular, segmented mirror with "high filling factor and six-fold symmetry." High filling factor means the segments fit together without gaps. If the segments were circular, there would be gaps between them. Symmetry is good because there need only be 3 different optical prescriptions for 18 segments, 6 of each (see above right diagram). Finally, a roughly circular overall mirror shape is desired because that focuses the light into the most compact region on the detectors.A oval mirror, for example, would give images that are elongated in one direction. A square mirror would send a lot of the light out of the central region. The James Webb Space Telescope is shown with one of its two "wings" folded. Each wing holds three of its primary mirror segments. When Webb launches, both wings will be stowed in this position, which enables the mirror to fit into the launch vehicle. More information on Webb's launch configuration. Watch a video on how the telescope will deploy after launch. Image: NASA/Chris Gunn. if you wanna more go to Nasa. Lorem ipsum dolor sit amet consectetur, adipisicing elit. Doloribus ratione esse, accusamus dolore quod labore eos ea deleniti, ut alias odit vero veritatis iure tempore ipsa id maiores fugiat quia! Alias quasi ipsam aperiam ad maiores cum, eos laudantium tempore magni corrupti ipsa quam, deserunt repudiandae necessitatibus laborum ducimus architecto ea. Exercitationem, eveniet repudiandae laborum quos commodi sit nihil amet, reiciendis assumenda enim iusto molestias officiis reprehenderit illum eum ipsa dignissimos autem repellat excepturi distinctio. Ipsum aperiam, architecto temporibus ipsam aut ex optio, eaque ea saepe nobis culpa autem enim, tempora cumque eveniet cum est modi debitis error quisquam recusandae! Repudiandae, blanditiis quos. Nisi repellat sit ipsum magni assumenda ipsam rem corrupti ducimus suscipit ratione adipisci dicta quis harum ab animi earum incidunt in, quae sapiente aspernatur? Quis magnam hic amet cumque dignissimos numquam dolor nostrum doloremque quam temporibus, est unde recusandae. Hic, ipsum optio distinctio, quae, tempora ipsa dignissimos ab molestias sint assumenda deserunt non. Praesentium accusamus nihil voluptatem natus ab ratione molestias similique reprehenderit commodi magni nisi est corporis corrupti amet laborum officia obcaecati dolore, quo ea doloremque in inventore tempore unde veniam? Laudantium recusandae molestias, adipisci hic ipsam quod saepe veritatis vitae sint, excepturi qui eum, minima aperiam. Tempora pariatur rerum, reiciendis ipsam velit eos eum voluptatibus maxime ullam, earum numquam consectetur reprehenderit esse itaque fugit sapiente harum ea distinctio voluptate nulla quae ab laborum perspiciatis. Ducimus culpa recusandae modi hic sit vero est laudantium voluptatem mollitia repellat sapiente quasi nisi ipsa, optio provident dolor deserunt iste incidunt possimus alias soluta totam!

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Statistics

+1000

People

+17

countries

1

Project

+10B

countries

3

Companies

20yrs

Time

James VS Hubble

Wavelengths

Photos

Wavelengths

As you know the distances in space is unimaginable. There is unkown numbers of light years the you can't imagen it. So because of that the light lose its power by the wavelengths get long. And Here is the problem Hubble can't see those Star or Planet or...etc. which far more than 10b light years from us because the wavelengths become infrared. and hubble can't see big range of infrared because hubble designed for optical spectrum and UV and a small range of infrared. so if hubble can see infrared. Hubble can capture a lot of star more than now. So from here the scientists made James Webb Telescope which can capture infrared so we can see a lot of star planed and much more. Lorem ipsum dolor sit amet consectetur, adipisicing elit. Quod adipisci illo nostrum debitis modi maiores, ratione eius! Ullam debitis illum omnis sunt magni maiores velit quasi consequatur, quisquam voluptatum voluptatem, officiis odit, obcaecati eaque rerum dolores alias sed perferendis enim. Excepturi debitis unde dolorem sapiente, dolore minus ad animi consequatur aspernatur ipsa dignissimos aperiam, dolor explicabo mollitia expedita, repellendus tempore pariatur nostrum quas voluptatibus. Dicta nam molestiae cumque excepturi, harum iste nostrum corrupti? Eaque vel molestias dolore veritatis iste quis dicta minima odit rem architecto rerum eos, officiis provident nostrum. Eligendi ducimus natus non, ea aliquid exercitationem quas, iure numquam, tenetur animi nemo dolorem eveniet dolore voluptatum perferendis neque culpa maiores doloremque enim soluta error. Atque praesentium maxime impedit voluptatem, quidem eos eligendi illo placeat at inventore animi accusantium, iure reprehenderit provident iste ullam aspernatur ea quibusdam doloribus consequatur? Enim ipsa ipsum velit, optio inventore sequi sunt! Debitis, eius? Natus labore optio expedita quis quisquam sequi excepturi asperiores tempora! Nihil assumenda consequuntur repudiandae maiores illo inventore laboriosam autem neque, officiis at officia labore, fuga dicta accusamus quod asperiores nobis voluptatum earum rem fugit exercitationem accusantium aperiam incidunt explicabo! Labore in architecto quis itaque ipsum unde provident aut. Impedit dicta quibusdam unde! Necessitatibus repudiandae totam voluptatibus at quisquam dignissimos. Quaerat blanditiis placeat quos, eos repudiandae dolore quae accusantium necessitatibus, aperiam, porro recusandae! Dolorem excepturi dolores nisi voluptatibus eaque dolore soluta ipsam incidunt tempora quod quas modi nobis minus ab facere, illo ratione iste eius aliquam. Culpa facilis voluptate veritatis itaque ea dolore dicta eaque nihil nemo aliquid! Inventore libero esse id architecto sequi sed, totam natus quam hic magni provident et illum, necessitatibus incidunt labore officiis repudiandae quod recusandae obcaecati sapiente, quidem earum neque. Quidem ipsum, dicta quod asperiores doloribus at dolorum explicabo nulla voluptatum? Velit explicabo maxime ipsum voluptates quaerat?

Photos

So here we will see some photo taken Hubble and. and some photo if hubble can see infrared and that will be expectation photo for James Webb Telescope and you will much detalies james webb can see in future. So I am gonna share with you expectation photo for james webb and actual photo for Hubble.

Good things take time, as they should. We shouldn't expect good things to happen overnight. Actually, getting something too easily or too soon can cheapen the outcome.

James Webb Orbit

Position

Inertia

Position

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Inertia

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