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The sky is inherently democratic.
De hemel is van nature democratisch.
en-nl
It's accessible, in principle, anyway, by anyone, everywhere, just simply by the act of looking up.
فهي متاحة، نظريًا، بأي طريقة، ولأي شخص، ومن أي مكان، فقط بالنظر لأعلى.
en-ar
But like so many beautiful things around us, it's slipping away from us, and we haven't even noticed, because we're honestly not really looking.
Ám mint sok más szépség körülöttünk, ez is kicsúszik a kezeink közül, és észre sem vesszük, mivel nem igazán nézünk rá.
en-hu
So what do we look at instead?
Quindi cosa stiamo guardando, invece?
en-it
Well, we look at our phones, we look at our computers, we look at screens of all kinds.
Па, гледамо у своје телефоне, гледамо у своје компјутере, гледамо у свакојаке екране.
en-sr
And honestly, we rarely even take the trouble to look up enough to see each other, let alone taking that next step to looking up at the actual sky.
И искрено, ретко се и потрудимо да довољно подигнемо поглед да видимо једни друге, а да и не причам о предузимању следећег корака и гледању у право небо.
en-sr
Now, there's a tendency to think that the loss of our dark night skies is the inevitable outcome of progress, change, technology.
Bem, há uma tendência de achar que a perda do nosso céu noturno é o resultado inevitável do progresso, da mudança e da tecnologia.
en-pt-br
And you know, that's just simply not true.
但这并不是真正的原因。
en-zh-cn
Later on, I'll tell you why.
その理由は後で説明しますが
en-ja
But first, I want to tell you about my experience of the dark night sky.
Но сначала я расскажу о своём опыте наблюдения за тёмным ночным небом.
en-ru
I never saw a truly dark night sky until I was 15.
15살이 되기 전까지 한번도 어두운 밤하늘을 본 적이 없었습니다.
en-ko
I was here, in Arizona.
Это случилось здесь, в Аризоне.
en-ru
I was on a road trip; I pulled over somewhere.
Я путешествовала на машине и остановилась на обочине,
en-ru
I have no idea where I was, except I know what state.
بجز نام ایالت، نمی‌دانستم کجا هستم.
en-fa
And I looked up, and the sky was just filled with an impossible number of stars.
Я подняла глаза вверх, а на небе было бесконечное количество звёзд.
en-ru
You see, I'm from New York City, and in New York, you can see the moon, you can see a couple of stars.
Ik kom uit de stad New York. In New York zie je de maan en een paar sterren.
en-nl
More often than not, they turn out to be airplanes when they land.
Більшість з яких, приземлившись, виявляються літаками.
en-uk
(Laughter) But there's really not much else.
(Сміх) Це насправді так.
en-uk
As a result, most of my colleagues who are astronomers spent at least part of their youth looking up at the sky in their backyard.
Σαν αποτέλεσμα, οι περισσότεροι συνάδελφοί μου που είναι αστρονόμοι περνάνε μεγάλο μέρος της νιότης τους στην αυλή τους κοιτώντας τον ουρανό.
en-el
I never really had that experience, and, as a result, I'm really disappointing on camping trips.
Yo nunca lo hice. Quizá por eso soy un caso perdido en los campamentos.
en-es
I don't really know many constellations.
Виявляється, я не знаю багато сузір'їв.
en-uk
The ones I do know, you probably know them, too.
Те, которые известны мне, хорошо знакомы и вам.
en-ru
But I'll never forget that experience of the first time I saw the dark night sky.
اما هرگز تجربه اولین نگاه من به آسمان تاریک شب را فراموش نخواهم کرد.
en-fa
And I was just flabbergasted at how many stars there were.
Teljesen elhűltem azon, hogy mennyi csillag volt ott.
en-hu
And I felt tiny.
让我感到自己无比渺小。
en-zh-cn
Then I also felt like, "Where's this been hiding this whole time?
Şöyle hissettim, "Bu görüntü bunca zamandır nerede saklanıyordu?
en-tr
Who's been hiding this sky from me?"
"Quem anda a esconder-me este céu?"
en-pt
Of course, the answer is obvious if you think about it or if you look at the picture on the left, where you're seeing the same neighborhood taken during a blackout versus on an ordinary night.
Конечно, ответ очевиден, если хорошо подумать или если посмотреть на фото слева: один и тот же район с потушенным светом и обычной ночью.
en-ru
You can't see the stars if you drown them out with light.
Impossible de voir les étoiles si elles sont noyées dans la lumière.
en-fr
Take a look at our planet.
우리의 행성을 한 번 보세요.
en-ko
This is our planet from space.
這是從太空看到的地球。
en-zh-tw
Unlike stars, which are hot and glow invisible light so we can see them, our planet is, astronomically speaking, pretty cold.
A differenza delle stelle, che sono calde e brillanti così che possiamo vederle, il nostro pianeta è, in termini astronomici, piuttosto freddo.
en-it
So it doesn't really glow.
所以,它其實不會發光。
en-zh-tw
When you see the planet looking like a blue-green marble the way it does in this picture, you're seeing it because the sunlight is reflecting off of it, and that's why you can see the oceans, the clouds, the land.
Wenn Sie den Planeten als blau-grüne Murmel sehen, wie in diesem Bild, liegt das am Sonnenlicht, das von der Erde reflektiert wird. Aus diesem Grund können Sie Meere, Wolken und Land sehen.
en-de
So if the sun wasn't shining on it, we wouldn't be able to see the earth, right?
Se o sol não se refletisse nela, não conseguíamos ver a Terra, pois não?
en-pt
Or would we?
或者,我们依然能看到它?
en-zh-cn
This is our earth at night, and it is one of the most striking examples of how we have affected our planet on a global scale.
これは夜の地球です 人間が地球にいかに 影響を与えているかを 劇的に示しています
en-ja
You can see light spidering out across the globe everywhere.
Je ziet overal licht uit de aarde tevoorschijn komen.
en-nl
Now, of course, there are broad expanses of ocean that are still dark, and in many underdeveloped areas there's still darkness.
Конечно, ещё остались огромные территории темноты — над океаном и во многих слаборазвитых регионах.
en-ru
But you'll notice that this is a pretty global effect.
Ma noterete che è un effetto decisamente globale.
en-it
We tend to think, when we think of places being lit up, of very extreme examples -- Times Square, the Vegas Strip.
Когда мы думаем об освещённых местах, на ум сразу приходят такие экстремальные примеры, как Таймс-Сквер или Лас-Вегас-Стрип.
en-ru
But really what that picture shows you is that it's not just these extreme examples, it's anywhere that uses outdoor lighting.
mas o que essa imagem realmente nos mostra é que não são só esses exemplos extremos, mas qualquer lugar que use iluminação externa
en-pt-br
This tends to be a really dramatic effect on the ground.
這對於地面有著非常巨大的影響。
en-zh-tw
To understand why, all you really have to do is think about the shape of a lightbulb.
Да бисте разумели зашто је то тако, све што треба да урадите је да размислите о облику сијалице.
en-sr
The lightbulb, for all practical purposes, is more or less round.
電球というのは 実際のところ 概ね丸い形をしています
en-ja
This is great for its original intended purpose of lighting up the indoors.
Ez nagyszerű elgondolás volt a belső terek megvilágításához.
en-hu
You turn it on, light goes everywhere.
да осветљава затворене просторе. Укључите је, светлост се разлије свуда.
en-sr
An individual light bulb can light up your whole room, more or less.
Појединачна сијалица може да мање-више осветли целу вашу собу.
en-sr
Now, that's great if you're lighting the indoors, but in its application in outdoor lighting, that traditional shape of the light bulb, the sort of globe that spreads light everywhere, is actually very inefficient.
Сјајно је ако осветљавате унутрашњост просторије, али у примени за спољашње осветљење тај традиционални облик сијалице, лоптица која свуда шири светлост, заправо је веома неефикасна.
en-sr
When you're outdoors, mostly what you care about is lighting the ground beneath you and your immediate surroundings.
Kültéren leginkább arra kell figyelnünk, hogy megvilágítsuk a talajt alattunk, és a közvetlen környezetünket.
en-hu
All of that light that gets scattered outwards and upwards doesn't actually help you light the area around you.
所有向外、向上發散出去的光, 並不會協助照亮你周圍的區域。
en-zh-tw
What it does is scatters up into the sky and becomes what we call "light pollution."
Αυτό που κάνει είναι να διαχέει το φως στον ουρανό, προκαλώντας αυτό που ονομάζουμε «φωτορύπανση».
en-el
Even if you don't care anything about stargazing, this should worry you, because it means that 60-70% of the energy we use to light the outdoors is wasted by blotting out the stars.
Zelfs als je niets om sterrenkijken geeft, moet je je daar zorgen over maken, omdat we zo 60-70% van de energie die we gebruiken voor buitenverlichting, verspild wordt door de sterren te laten verdwijnen.
en-nl
Now, like I said, I'm a big fan of technology.
Come ho detto, sono una grande fan della tecnologia.
en-it
Obviously, I use technology every day; I'm a scientist.
Очигледно је да свакодневно користим технологију; научница сам.
en-sr
And there's this tendency to say that it's progress that -- you know, I'm not suggesting we're going to all go live by candlelight.
大家倾向于认为这是进步—— 我并非建议大家在烛光下生活。
en-zh-cn
Indeed, technology is allowing us to access the sky in ways that are impossible otherwise.
确实,科技使我们能够接近天空, 用一种只有科技能够做到的方式,
en-zh-cn
One of the greatest examples of this is, of course, the Hubble Space Telescope.
Das beste Beispiel dafür ist das Hubble-Weltraumteleskop.
en-de
The Hubble went up into space, it returns pictures daily, and it allows us to see things that we are incapable of seeing with our naked eye, in ways that we've never been able to do before in all of human history.
«Габбл» запустили в космос, і кожного дня він надсилає фотографії, які дозволяють бачити те, що ми не здатні побачити неозброєним оком, і що було не доступне раніше протягом всієї історії людства.
en-uk
Other examples of this would be planetarium shows.
Outros exemplos disto são os espetáculos dos planetários.
en-pt
In the past couple of years, planetarium shows have become more high-tech with these great visualizations, and even though this isn't access directly to the sky, it's at least access to our knowledge about the sky.
Negli ultimi due anni, gli spettacoli dei planetari sono diventati più tecnologici con queste grandi prospettive, e anche se non hanno un accesso diretto al cielo, sono almeno un accesso alla sua conoscenza.
en-it
And indeed, we can experience the sky in a planetarium in a way that is impossible for us to do just sitting out and looking in the dark.
We kunnen inderdaad de ruimte in een planetarium ervaren op een manier die niet kon als je gewoon buiten in het donker ging zitten kijken.
en-nl
All of you have heard of the Hubble Space Telescope and of planetariums.
Todos aqui já ouviram falar do Telescópio Espacial Hubble e de planetários,
en-pt-br
But there are also ways for technology to enable participation in people's experience of the sky that you may not be familiar with.
Но существуют и такие технологии, позволяющие людям изучать небо, о которых вам ничего не известно.
en-ru
These are called "citizen science projects."
Se llaman "proyectos de ciencia ciudadana"
en-es
Citizen science is when large research projects put their data online, teach ordinary people, like you, to go and interact with that data and actually contribute to the research by making interesting or necessary characterizations about it.
平民科学是一个大的项目, 他们把数据放到互联网上, 教像在座各位这样的普通人 去与数据进行交互, 通过给数据添加 有趣或必要的特征, 进而对研究做出贡献。
en-zh-cn
One such example of this is what I'm showing here, called "Galaxy Zoo."
Un esempio è ciò che vi sto per mostrare, chiamato "Galaxy Zoo".
en-it
Galaxy Zoo is a project where people get a 20-minute -- even less than that, actually -- tutorial on how to interact with these images of galaxies.
«Галактический зоопарк» — это проект, в котором менее чем за 20 минут людей обучают работать с изображениями галактики.
en-ru
They learn to annotate the images, and within a couple of minutes, they're up and running, and they're making really useful categorizations and classifications of these galaxies.
他們學會如何對影像做註解, 在幾分鐘之內, 他們就可以開始進行了, 他們會對這些銀河系做出 很有用的分類和分級。
en-zh-tw
Now, it's easy to understand why Galaxy Zoo would be an easy sell for people to be involved with: it involves pretty pictures; galaxies are, generally speaking, pretty attractive.
Ahora bien, resulta fácil entender por qué Galaxy Zoo sería una invitación tentadora para que la gente participe: ofrece imágenes bonitas; las galaxias, en general, son muy bellas.
en-es
However, there are many other flavors of citizen science projects that people have delved into that have varying levels of abstraction, that you wouldn't necessarily think people would jump at.
Tuttavia, ci sono molti altri tipi di progetti di scienza dei cittadini a cui le persone si sono dedicate, che hanno diversi livelli di astrazione a cui le persone si sono incredibilmente appassionate.
en-it
One such example of this is the citizen science project associated with the mission that I'm part of, called the Kepler Mission.
یکی از نمونه‌های این نوع پروژه علمی شهروندی که با مأموریتی که من در آن شرکت دارم مرتبط است، پروژه کاپلر نام دارد.
en-fa
Kepler is a space telescope and it looks for planets around other stars by measuring the light from those stars very precisely.
«Кеплер» — космический телескоп, который занимается поиском планет вокруг звёзд путём очень точного измерения света, исходящего от этих звёзд.
en-ru
And we're looking for the dimmings caused by stars blocking off some of that light.
Nuestro objetivo es detectar las disminuciones que se producen en la intensidad de la luz cuando las estrellas bloquean parte de esa luz.
en-es
We have an associated citizen science project called "Planet Hunters."
С ним связан другой любительский проект «Охотники за планетами».
en-ru
Planet Hunters gives you, like Galaxy Zoo, a short tutorial, and within a couple of minutes, you're up and running; you're looking at data from the Kepler Mission and looking for planets.
Bolygóvadászok, ami szintén ad egy rövid útmutatót, mint a Galaxy Zoo, pár percen belül beléphetünk, futtathatjuk; nézhetjük a Keplerről jött adatokat, kereshetjük a bolygókat.
en-hu
The idea behind this is an easy sell, right?
Головна ідея проста, чи не так?
en-uk
But the actual process of planet-hunting involves a lot of looking at graphs, like the one I'm showing you here, and annotating them.
اما فرآیند واقعی شکار سیاره‌ها شامل نگاه کردن به گراف‌هایی مانند این که به شما نشان می‌هم و تفسیر کردن آن‌هاست.
en-fa
I do this all day and that doesn't even sound that interesting to me.
Egész nap ezt teszem, és egyáltalán nem tartom érdekesnek.
en-hu
However, not only are people interested in doing this, but the citizen scientists that work with Planet Hunters have actually found planets in the data that would have gone undiscovered otherwise.
Toch zijn er mensen die dit graag willen doen, en burgerwetenschappers die met Planet Hunters werken, hebben zelfs al echt planeten gevonden in de gegevens die anders onontdekt zouden zijn gebleven.
en-nl
This is an author list from the paper that they published of the planet they discovered.
این فهرستی از سیاره‌های کشف شده توسط آن‌هاست که از مقاله منتشر شده آنها گرفته شده است.
en-fa
You'll see that all the people who contributed are listed below, and it's sort of an odd amalgam of people's real names and their log-in names.
و می‌بینید که اسامی تمامی افرادی که در آن دخیل بودند در زیر فهرست شده، و آن ملقمه عجیبی است از اسامی واقعی افراد و نام کاربری آن‌ها.
en-fa
You'll notice if you look carefully, this is the first academic acknowledgment of the importance of Irish coffee in the discovery process.
Vous remarquerez que c'est la première reconnaissance académique sur l'importance de l'Irish coffee dans le processus de découverte.
en-fr
(Laughter) I don't want to give you the idea that these are some out-of-work scientists or just a bunch of nerds that are really into this.
(笑声) 我不想给你这样的错觉, 以为这些只是一些失业的科学家 或一些书呆子才会痴迷的项目,
en-zh-cn
There are 60,000 people who participate in these projects, and most of them don't have technical backgrounds.
Il y a 60 000 personnes qui participent à ces projets et la plupart n'ont même pas de formation technique.
en-fr
So clearly, what this is feeding into is people's curiosity and their willingness to be part of the scientific discovery process.
Het komt kennelijk tegemoet aan hun nieuwsgierigheid en hun bereidheid om mee te doen aan het wetenschappelijke ontdekkingsproces.
en-nl
People want to do this.
Menschen wollen das.
en-de
But all of this technology and all these digitally mediated ways of experiencing the sky still have something of a feel to me like looking at an animal in a zoo.
Али, сва ова технологија и сви ови начини да се доживи небо путем технологије и даље су за мене слични осећају када гледате животињу у зоо врту.
en-sr
It's a valid way of experiencing that thing -- indeed, the lion in the cage is still real, the Hubble images are indeed real, and you can get closer to a lion in a zoo than you can in the wild.
É uma forma válida de experienciar isso... de facto, o leão na jaula ainda é real, as imagens do Hubble são, de facto, reais e podemos aproximar-nos mais do leão no jardim zoológico do que na selva.
en-pt
However, it's missing something.
Pero algo está faltando:
en-es
It's missing that savage beauty of experiencing that very thing in the wild for yourself, unmediated by a screen.
Es fehlt diese wilde Schönheit, genau das in der Wildnis selbst zu erleben und nicht vor einem Bildschirm.
en-de
The experience of looking up and knowing that the sky you're looking at surrounds every known living thing in the universe is very profound.
تجربه نگاه کردن به بالا و فهم این که آسمانی که می‌بینید همه موجودات زنده در جهان را احاطه نموده بسیار عمیق است.
en-fa
Think about that for a moment.
Gondoljuk át egy kicsit.
en-hu
We are the only planet we know of that has life on it.
Ми досі не знаємо, чи існує життя на інших планетах.
en-uk
The sky that you see is shared by every other living thing that we know of in existence.
El cielo que vemos es compartido por todos los otros seres vivos de existencia conocida.
en-es
One of the things that I really like about my work is that it allows me to step back from my every day and to experience the larger context, this feeling that just as we go out and try to find planets in the universe that might be like ours, it always reminds me of how precious what we have here is.
Больше всего я люблю в своей работе то, что она позволяет мне избегать ежедневной рутины и быть частью чего-то большего, словно ты выходишь в космос и открываешь новые планеты во Вселенной, планеты, похожие на нашу собственную, и это всегда напоминает мне о ценности того, чем мы обладаем.
en-ru
Our night sky is like a natural resource, it's as though it's a park that you can visit without ever having to travel there.
Éjszakai égboltunk olyan, mint egy természeti erőforrás. mintha egy park lenne, ahová elsétálunk, anélkül, hogy oda kéne utaznunk.
en-hu
But like any natural resource, if we don't protect it, if we don't preserve it and treasure it, it will slip away from us and be gone.
اما مثل هر کرام از منابع طبیعی، اگر ما از آن محافظت نکنیم، اگر آن را حفظ نکنیم و برای آن ارزش قائل نشویم، آن را برای همیشه از دست خواهیم داد.
en-fa
So if you're interested in this, and this is something you want to learn more about, I encourage you in particular to visit darksky.org and to learn more about the choices you can make that can protect the dark night sky, because it belongs to everyone, it belongs to all of us, and therefore, it's ours to experience as...
Ha tehát érdekli önöket a téma, és szeretnének többet megtudni róla, arra biztatom önöket: nézzenek be a darksky.org oldalra, ismerjék meg a lehetőségeiket, amikkel megóvhatják az éjszakai égboltot, mert ez mindenkié, mindannyiunk közös kincse, ezért rajtunk áll, megtapasztaljuk-e úgy, ahogy szeretnénk.
en-hu
And it's also ours to lose.
또한 우리가 잃어버릴 수도 있는 것입니다.
en-ko