Visually, the quasars look like bluish stars a little blurry but unlike the stars, they are among the farthest objects in the universe. These are galaxies whose nucleus emits a lot of energy. Most quasars are hundreds of millions or even billions of light years away!
On the thousands of cataloged quasars, two quasars are visible in a small telescope 20 cm in diameter: NGC 5128 Centaurus A of magnitude 7.6 and 3C273 in the constellation of the Virgin of magnitude 12.8. The latter photographed here on the left is more than 2 billion light-years away and to see it one would think that it is close to the Milky Way. You see it as it was here … 2 billion years ago, when life appeared on Earth! Today this quasar has no doubt disappeared.
Despite being located very far in the universe, quasars are often as bright as 1000 galaxies! In fact astronomers believe that the quasars owe their intense energy and sometimes radioelectric energy to the activity of a huge black hole that would hide in their core. But how do we know that it would be a hole black since we do not see it?
As a reminder, a black hole is a star that has collapsed on itself and is a few kilometers in diameter. But its attraction is so strong that it captures everything that passes near it, even 100 billion kilometers, including the stars. After billions of years, by capturing stars and gas, it can become gigantic and reach millions of kilometers in diameter.
It is black and therefore invisible because it prevents even the light from leaving its surface. However, all the gas he captures wraps around him like a swirl, revealing his presence in space.
Thus you can see below a galaxy (the gray part) in the center of which is a bright yellow-orange ring (on the right magnification). And the black hole, invisible and tiny on this scale, is right in the middle of the picture. It is he who has formed the ring and who is sucking all the material that it contains through the small bright swirl that you see in the center!
The black hole is the only star that can create enough energy to explain the intense radiation of the quasars and other galaxies whose nucleus is very bright and very active.
Astronomers have discovered many galaxies that seem to harbor black holes; all have either a very bright nucleus or emit jets of matter very suspicious at very great distances. It has been found in the Great Cloud of Magellan, in the Andromeda galaxy M31, in the heart of the galaxy “Sombrero” M104, that of M82, etc. There would even be a small black hole in the heart of the Milky Way.
As we will see in the next chapter, in the future these black holes will grow and probably absorb all the stars and even all the galaxies in the universe.
43,452 comments
Siedze na tym od jakichs pol roku, to chyba mam prawo cos napisac. Wszedlem tam przypadkiem, przez reklame na Telegramie, bez wiekszych oczekiwan. Od razu widac ze ilosc slotow — gdzies 6 tysiecy automatow, co brzmi absurdalnie, ale realnie krecisz w kolko to samo.
Ze mnie klasyk — Sweet Bonanza i Gates of Olympus, czyli to samo co wszedzie. Siedzi tam sporo od Play’n GO i troche Microgaming, wiec providerzy sa ci znani, nie zadne krzaki. Aviator tez maja, ja osobiscie do tego nie przekonalem. Live kreci Evolution — Crazy Time jest po angielsku, polskich stolow niestety brak, i to troche boli.
Bonus powitalny wynosi 100% pierwszego depozytu plus okolo 150 spinow, dawkowane po kolei. Obrot wynosi x40, czyli nie ma cudow — ja pierwszy raz nie doczytalem i przepadlo. Czasem wpada bonus bez depozytu po weryfikacji, choc to rotuje — to co akurat leci widac na 888starz bet login zanim wplacisz.
Wyplaty — tu akurat nie narzekam. Karta depozyt wchodzi od reki, minimum to okolo 20 zl. Zlecalem wyplate w krypto i schodzilo jakies dwie godziny, na karte to juz inna bajka, dwa dni. KYC to jednak byla upierdliwa — pierwszy skan im nie pasowal, obsluga odpisuje szybko, tylko czasem czujesz bota.
Apka jest i chodzi lepiej niz przegladarka, jedyne ze sciagasz apk ze strony, bo w sklepie jej nie ma. Na iPhonie jest przez TestFlight. Formalnie Curacao, zatem 888starz nie ma polskiego zezwolenia i o podatkach musisz rozwazyc samodzielnie. Wiem, ze dla wielu to killer — mowie jak jest. Gram dalej, ale malymi stawkami, choc bez zachwytu.
Siedze na tym od jakichs pol roku, to chyba mam prawo cos napisac. Wszedlem tam przypadkiem, przez reklame na Telegramie, bez wiekszych oczekiwan. Od razu widac ze ilosc slotow — gdzies 6 tysiecy automatow, co brzmi absurdalnie, ale realnie krecisz w kolko to samo.
Ze mnie klasyk — Sweet Bonanza i Gates of Olympus, czyli to samo co wszedzie. Siedzi tam sporo od Play’n GO i troche Microgaming, wiec providerzy sa ci znani, nie zadne krzaki. Aviator tez maja, ja osobiscie do tego nie przekonalem. Live kreci Evolution — Crazy Time jest po angielsku, polskich stolow niestety brak, i to troche boli.
Bonus powitalny wynosi 100% pierwszego depozytu plus okolo 150 spinow, dawkowane po kolei. Obrot wynosi x40, czyli nie ma cudow — ja pierwszy raz nie doczytalem i przepadlo. Czasem wpada bonus bez depozytu po weryfikacji, choc to rotuje — to co akurat leci widac na 888starz bet login zanim wplacisz.
Wyplaty — tu akurat nie narzekam. Karta depozyt wchodzi od reki, minimum to okolo 20 zl. Zlecalem wyplate w krypto i schodzilo jakies dwie godziny, na karte to juz inna bajka, dwa dni. KYC to jednak byla upierdliwa — pierwszy skan im nie pasowal, obsluga odpisuje szybko, tylko czasem czujesz bota.
Apka jest i chodzi lepiej niz przegladarka, jedyne ze sciagasz apk ze strony, bo w sklepie jej nie ma. Na iPhonie jest przez TestFlight. Formalnie Curacao, zatem 888starz nie ma polskiego zezwolenia i o podatkach musisz rozwazyc samodzielnie. Wiem, ze dla wielu to killer — mowie jak jest. Gram dalej, ale malymi stawkami, choc bez zachwytu.
Assalomu alaykum, yarim yildan beri shu yerda o’ynayman, shuning uchun fikrimni bo’lishmoqchiman. Rostini aytsam, avvaliga unchalik umid qilmagandim — oldin ikkita platformada yechib olishda nerv buzilgandi. 888starz hozircha meni ortiqcha ovoraga qo’ymadi.
Slotlar miqdori chindan ham ko’pchilikni hayratda qoldiradi — hisoblamadim, biroq chamasi 5000 atrofida bor. Asosan Pragmatic Playning mashhur narsalarini bosaman: Gates of Olympus va Sweet Bonanza. Play’n GOdan Book of Dead klassikasi ham turibdi, Yggdrasilning eskirmagan ishlari ham uchraydi. Bir narsa g’ashimga tegadi — qidiruv filtri biroz qo’pol ishlaydi, kerakli o’yinni topguncha ancha varaqlaysan.
Live-kazino o’zi bir olam. Evolutionning jonli stollari bor, tirik krupyelar bilan blackjack, ruletka, Crazy Time kabi shou-o’yinlar ham kechalari odam ko’p. Internetim shahar sharoitida barqaror, shu sabab lag sezmadim, lekin 4G da goh-goh sifat pasayadi. Yangi kelganlar uchun birinchi to’ldirishga 100% bonus hamda 150 bepul spin beriladi, wager 40x ga teng — ochig’i bu oson emas, shuning uchun men ko’pincha bonussiz o’ynayman. Depozitsiz aksiyalar vaqti-vaqti bilan bo’ladi, joriy takliflarni 888starz da ko’rib olsangiz bo’ladi.
Ro’yxatdan o’tish ikki daqiqada bo’ldi, eng kam to’ldirish juda past — men bir necha dollarlik summa bilan sinab ko’rgandim. To’lovlarda Visa va Mastercard, e-hamyonlar hamda kripto bor. Kripto orqali yechish menda yarim soat oldi, karta bilan esa 24 soatgacha kutishga to’g’ri keldi. Hujjat tekshiruvi talab qilingan edi, albatta — ID surati jo’natdim, tez ko’rib chiqishdi.
Mobil ilovada ishlash qulay, Android-ga apk to’g’ridan-to’g’ri yuklab olinadi, brauzer versiyasi ham yomon emas. Support onlayn chatda rus tilida tez javob beradi, o’zbek tilida esa har doim ham emas — aynan shu joyi ozgina yoqmadi. Ruxsatnomasi Kyurasao, demak O’zbekistonda hammasi o’z mas’uliyatingizda — shuni hisobga oling. O’zim har oy budjet belgilab qo’yaman va undan chiqmaslikka harakat qilaman.
Salom, taxminan olti oydan beri shu yerda o’ynayman, shu bois fikrimni bo’lishmoqchiman. To’g’risini aytganda, dastlab unchalik ishongan emasman — oldin ikkita saytda kechikish bilan azob chekkandim. 888starz ayni damda meni ortiqcha asabga tegmadi.
Slotlar miqdori rostdan ham kattagina — aniq sanamadim, ammo kamida 5000 atrofida bor. Ko’proq Pragmaticning tanish o’yinlarini bosaman: Sweet Bonanza bilan Gates of Olympus. Playn GOdan Book of Dead ham turibdi, Betsoftning yaxshi slotlari ham yetarli. Bir narsa g’ashimga tegadi — provayder bo’yicha saralash anchagina noqulay, izlagan slotni topmaguncha ancha aylanasan.
Jonli dilerlar bo’limi menga ko’proq yoqadi. Evolutionning jonli stollari bor, haqiqiy dilerlar ishtirokida blackjack, ruletka, Crazy Time esa kechalari to’lib ketadi. Internetim Toshkentda barqaror, shuning uchun uzilish bo’lmadi, ammo 4G da ba’zan sifat pasayadi. Yangi ro’yxatdan o’tganlarga birinchi depozitga 100% bonus hamda 150 bepul spin beriladi, aylantirish sharti 40x ga teng — rostini aytsam bu oson emas, shu bois men bonusni ko’pincha rad etaman. Deposit qilmasdan promo ham chiqib turadi, joriy takliflarni 888starz uz orqali tekshirib ko’ring.
Registratsiya tez tugadi, eng kam to’ldirish juda past — o’zim bir necha dollarlik summa bilan sinab ko’rgandim. To’lovlarda Visa va Mastercard, e-hamyonlar va kripto ishlaydi. USDT bilan pul olish menda yarim soat oldi, kartaga esa 24 soatgacha kutishga to’g’ri keldi. Verifikatsiya talab qilingan edi, albatta — pasport surati yubordim, ertasiga tasdiqlashdi.
Mobil ilovada o’ynash qulay, Android-ga ilova to’g’ridan-to’g’ri yuklab olinadi, sayt versiyasi ham yaxshi ishlaydi. Support onlayn chatda ruschada tez javob beradi, o’zbekcha esa har doim topilmaydi — mana shu joyi ozgina cho’ktiradi. Ruxsatnomasi Kyurasao, ya’ni bizda hammasi o’z mas’uliyatingizda — buni yodda tuting. O’zim oyiga budjet belgilab qo’yaman va undan chiqmaslikka harakat qilaman.
Salom, to’rt-besh oydan buyon shu yerda vaqt o’tkazaman, shu sababli tajribamni yozib qo’yay dedim. Ochig’i, avvaliga unchalik ishongan emasman — bundan avval ikkita saytda kechikish bilan azob chekkandim. Bu yerda esa hozircha meni jiddiy asabga tegmadi.
Slotlar miqdori rostdan ham kattagina — aniq sanamadim, ammo chamasi 5000 dan oshadi. Ko’pincha Pragmaticning tanish o’yinlarini bosaman: Sweet Bonanza bilan Gates of Olympus. Play’n GOdan Book of Dead ham turibdi, Yggdrasilning eskirmagan slotlari ham uchraydi. Faqat bitta narsa bezovta qiladi — qidiruv filtri biroz qo’pol ishlaydi, izlagan slotni topmaguncha biroz aylanasan.
Jonli dilerlar bo’limi o’zi bir olam. Evolution Gamingning jonli stollari ishlaydi, haqiqiy krupyelar ishtirokida ruletka va blackjack, Crazy Time kabi shou-o’yinlar ham kechalari juda gavjum. Internetim Toshkentda barqaror, shu sabab lag sezmadim, ammo mobil internetda ba’zan sifat pasayadi. Yangi kelganlar uchun birinchi to’ldirishga 100 foizli bonus va 100 ta bepul aylanish beriladi, aylantirish sharti 35x ga teng — ochig’i bu yengil shart emas, shuning uchun men ko’pincha bonussiz o’ynayman. Depozitsiz aksiyalar vaqti-vaqti bilan bo’ladi, joriy takliflarni 888starz orqali tekshirib ko’ring.
Ro’yxatdan o’tish tez bo’ldi, eng kam to’ldirish kichkina — men bir necha dollarlik summa bilan boshlagandim. To’lovlarda Visa va Mastercard, Skrill, Neteller va Bitcoin va boshqa kripto bor. Kripto orqali pul olish menda bir soatgacha davom etdi, karta bilan esa 24 soatgacha kutdim. Hujjat tekshiruvi so’ralgan edi — pasport surati yubordim, ertasiga tasdiqlashdi.
Smartfonda o’ynash yomon emas, Android uchun apk to’g’ridan-to’g’ri yuklab olinadi, sayt versiyasi ham yaxshi ishlaydi. Qo’llab-quvvatlash onlayn chatda rus tilida tez javob beradi, o’zbek tilida esa har doim ham emas — aynan shu joyi biroz cho’ktiradi. Ruxsatnomasi Kyurasao, demak bizda hammasi o’z mas’uliyatingizda — shuni hisobga oling. Men har oy budjet belgilab qo’yaman va shundan oshirmayman.
Hammaga salom, taxminan olti oydan beri shu yerda o’ynayman, shu sababli fikrimni bo’lishmoqchiman. To’g’risini aytganda, dastlab unchalik ishongan emasman — oldin ikkita saytda yechib olishda nerv buzilgandi. Bu yerda esa ayni damda meni jiddiy boshog’riq qilmadi.
O’yinlar soni haqiqatan ham ko’p — hisoblamadim, biroq kamida 5000 atrofida bor. Asosan Pragmaticning mashhur o’yinlarini bosaman: Gates of Olympus va Sweet Bonanza. Play’n GOdan Book of Dead klassikasi ham turibdi, Yggdrasilning yaxshi slotlari ham uchraydi. Yagona narsa g’ashimga tegadi — katalog filtri ozgina qo’pol ishlaydi, kerakli o’yinni topguncha ancha varaqlaysan.
Live-kazino menga ko’proq yoqadi. Evolutionning stollari ishlaydi, haqiqiy dilerlar bilan blackjack, ruletka, Crazy Time ham kechqurunlari juda gavjum. Aloqam Toshkentda yaxshi, shu sabab freeze bo’lmadi, ammo 4G da goh-goh video sekinlashadi. Yangi kelganlar uchun birinchi depozitga 100% bonus hamda 200 ta bepul aylanish beriladi, aylantirish sharti 35x ga teng — rostini aytsam bu yengil shart emas, shu bois men bonusni ko’pincha rad etaman. Depozitsiz promo vaqti-vaqti bilan bo’ladi, hozirgi kodlarni 888starz uz da ko’rib olsangiz bo’ladi.
Registratsiya ikki daqiqada tugadi, eng kam to’ldirish juda past — men 10 000 so’m chamasida sinab ko’rgandim. Pul kiritish-chiqarishda karta, e-hamyonlar va kripto bor. Kripto orqali pul olish mening holimda yarim soat davom etdi, kartaga esa 24 soatgacha kutishga to’g’ri keldi. Hujjat tekshiruvi so’ralgan edi, albatta — pasport surati jo’natdim, tez ko’rib chiqishdi.
Telefonda o’ynash yomon emas, Android uchun apk to’g’ridan-to’g’ri yuklab olinadi, sayt versiyasi ham yaxshi ishlaydi. Support onlayn chatda ruschada tez javob beradi, o’zbek tilida esa har safar chiqmadi — mana shu joyi ozgina cho’ktiradi. Ruxsatnomasi Kyurasao, ya’ni O’zbekistonda rasmiy tartibga solinmagan — buni yodda tuting. O’zim oyiga qancha o’ynashimni oldindan belgilab olaman va shundan oshirmayman.
Hammaga salom, taxminan olti oydan beri shu yerda o’ynayman, shu bois bir-ikki og’iz yozay dedim. Rostini aytsam, boshida unchalik ishongan emasman — oldin ikkita platformada kechikish bilan azob chekkandim. 888starz ayni damda meni jiddiy asabga tegmadi.
O’yinlar miqdori rostdan ham kattagina — aniq sanamadim, ammo taxminan 5000 dan oshadi. Ko’pincha Pragmatic Playning mashhur narsalarini bosaman: Gates of Olympus, Sweet Bonanza. Playn GOdan Book of Dead ham bor, NetEntning yaxshi slotlari ham uchraydi. Yagona narsa jonimga tegdi — katalog filtri biroz noqulay, kerakli o’yinni topguncha biroz varaqlaysan.
Jonli dilerlar bo’limi alohida gap. Evolutionning jonli stollari bor, tirik krupyelar ishtirokida ruletka va blackjack, Crazy Time kabi shou-o’yinlar ham oqshomlari to’lib ketadi. Aloqam Toshkentda yaxshi, shuning uchun uzilish sezmadim, lekin 4G da ba’zan video sekinlashadi. Yangi kelganlar uchun birinchi depozitga 100 foizli bonus va 150 ta bepul aylanish taklif qilinadi, wager 40x atrofida — rostini aytsam bu oson emas, shu bois men bonusni ko’pincha rad etaman. Deposit qilmasdan aksiyalar ham chiqib turadi, joriy takliflarni 888starz da ko’rib olsangiz bo’ladi.
Ro’yxatdan o’tish bir daqiqada tugadi, eng kam to’ldirish kichkina — o’zim bir necha dollarlik summa bilan boshlagandim. Pul kiritish-chiqarishda Visa va Mastercard, Skrill, Neteller hamda kripto ishlaydi. Kripto orqali pul olish mening holimda yarim soat oldi, karta bilan esa bir sutkacha kutishga to’g’ri keldi. Hujjat tekshiruvi so’ralgan edi — pasport surati jo’natdim, tez ko’rib chiqishdi.
Smartfonda ishlash normal, Android uchun apk saytdan yuklanadi, sayt versiyasi ham yaxshi ishlaydi. Support onlayn chatda rus tilida tez javob beradi, o’zbek tilida bo’lsa har doim topilmaydi — mana shu joyi biroz cho’ktiradi. Litsenziyasi Curacao, demak bizda hammasi o’z mas’uliyatingizda — shuni hisobga oling. O’zim har oy budjet belgilab qo’yaman va undan chiqmaslikka harakat qilaman.
Assalomu alaykum, yarim yildan beri shu yerda vaqt o’tkazaman, shuning uchun tajribamni yozib qo’yay dedim. To’g’risini aytganda, avvaliga unchalik umid qilmagandim — oldin ikkita konторada kechikish bilan azob chekkandim. Bu yerda esa ayni damda meni ortiqcha ovoraga qo’ymadi.
Slotlar miqdori haqiqatan ham ko’pchilikni hayratda qoldiradi — aniq sanamadim, ammo taxminan 5000 atrofida bor. Asosan Pragmaticning mashhur o’yinlarini bosaman: Gates of Olympus, Sweet Bonanza. Play’n GOdan Book of Dead ham turibdi, Betsoftning yaxshi ishlari ham uchraydi. Faqat bitta narsa bezovta qiladi — katalog filtri biroz noqulay, kerakli o’yinni topguncha biroz varaqlaysan.
Jonli dilerlar bo’limi alohida gap. Evolutionning jonli stollari bor, haqiqiy krupyelar ishtirokida ruletka va blackjack, Crazy Time esa kechqurunlari odam ko’p. Internetim Toshkentda barqaror, shuning uchun lag sezmadim, ammo 4G da ba’zan sifat pasayadi. Yangi ro’yxatdan o’tganlarga birinchi to’ldirishga 100% bonus hamda 150 ta bepul aylanish taklif qilinadi, wager 35x ga teng — rostini aytsam osonlikcha yopilmaydi, shu bois men bonusni ko’pincha rad etaman. Deposit qilmasdan aksiyalar ham chiqib turadi, hozirgi kodlarni 888starz uz dan qarab qo’ying.
Registratsiya bir daqiqada bo’ldi, minimal depozit kichkina — o’zim bir necha dollarlik summa bilan sinab ko’rgandim. Pul kiritish-chiqarishda Visa va Mastercard, Skrill, Neteller hamda kripto bor. Kripto orqali yechish mening holimda bir soatgacha davom etdi, karta bilan esa 24 soatgacha kutdim. Hujjat tekshiruvi talab qilingan edi — ID surati yubordim, ertasiga tasdiqlashdi.
Telefonda ishlash yomon emas, Android-ga apk to’g’ridan-to’g’ri yuklab olinadi, sayt versiyasi ham yaxshi ishlaydi. Qo’llab-quvvatlash onlayn chatda rus tilida 10 daqiqada javob berdi, o’zbekcha bo’lsa har doim topilmaydi — aynan shu tomoni biroz cho’ktiradi. Ruxsatnomasi Kyurasao, demak O’zbekistonda hammasi o’z mas’uliyatingizda — shuni hisobga oling. O’zim oyiga budjet belgilab qo’yaman va shundan oshirmayman.
В этой медицинской статье мы погрузимся в актуальные вопросы здравоохранения и лечения заболеваний. Читатели узнают о современных подходах, методах диагностики и новых открытий в научных исследованиях. Наша цель — донести важную информацию и повысить уровень осведомленности о здоровье.
Изучить рекомендации специалистов – центр наркозависимости реабилитация
https://trustpharmaindia.com/# Trust Pharma India