SamuwarKimiyya

Supermassive baki rami a tsakiyar Milky Way. Supermassive baki rami a OJ 287 quasar

More kwanan nan, kimiyya ta zama da aka sani ga wasu da abin da yake a baki rami. Amma masana kimiyya sun kawai aikatã game da sabon abu na duniya, da suka fadi a kashe wani sabon, fiye da hadaddun da m: a supermassive baki rami, wanda yake shi ne baki, da kuma wasu za su ba su suna ba, amma a maimakon haka mai tsanin fari. Me ya sa? Kuma saboda shi ne irin wannan definition aka bai wa cibiyar na kowane galaxy, wanda glows da kuma haskakawa. Amma ya zama dole don samun can, da kuma a Bugu da kari ga baki, babu wani abu bar. Irin wuyar warwarewa ne wannan?

Memo game da baki ramuka

An sani cewa mai sauki baki rami - shi ne da zarar Starlight. A wani mataki na ta zama gravitational sojojin zama prohibitively karuwa, yayin da radius zauna canzawa. Ganin cewa a baya da star "bursting", kuma ta girma har, amma yanzu sojojin sun mayar da hankali a cikin zuciyar, ya fara jawo hankalin duk sauran gyara. Its gefuna "fada saukar da" a cikin cibiyar, forming m ikon auka cewa da zama a baki rami. Wadannan "tsohon star" bai haskaka, kuma su ne gaba daya externally ganuwa abubuwa a duniya. Amma su ne quite m kamar yadda sha kawai game da wani abu da samun a cikin gravitational radius. Shi ba a san abin da ya ta'allaka a baya irin wannan taron sararin sama. A kan tushen da facts, wani jiki ne don haka babban nauyi a zahiri niƙa. Kwanan nan, duk da haka, ba kawai almarar, amma masana kimiyya bi da ra'ayin cewa ta na iya zama irin na cosmic Tunnels yi tafiya mai nisa.

Mene ne wani quasar

Wadannan Properties ne supermassive baki rami, a cikin wasu kalmomi, da quasar. Wannan shi ne ainihin galaxy, wanda yana da wani super-m gravitational filin da ta wanzu a kudi na ta taro (miliyoyin ko biliyoyin hasken rana talakawa). Ka'idar da samuwar supermassive baki ramuka, muddin dai ba zai yiwu ba ga kafa. A cewar daya daga version, dalilin irin wannan rushewar ne ma matsa gas girgije, gas wanda yake shi ne musamman lebur, da kuma musamman high yanayin zafi. Na biyu version - ne increment na talakawa da daban-daban kananan baki ramuka, da taurari da kuma girgije ya na kowa cibiyar nauyi.

mu galaxy

A supermassive baki rami a tsakiyar Milky Way ba kunshe a cikin category daga cikin mafi iko. Gaskiyar cewa galaxy kanta tana da karkace tsarin, wanda, bi da bi, da ke sa duk da mahalarta da su kasance a cikin m motsi, da kuma azumi isa. Saboda haka, gravitational sojojin da za a iya mayar da hankali na musamman a cikin quasar, kamar yadda aka watsar da su, daga baki zuwa core ƙaruwa a ko'ina. Ba shi da wuya a tsammani cewa a cikin hali na elliptical ko, ka ce, sababbu yawan taurari, abubuwa ne da sauran hanyar da. A cikin "karkata" musamman baki sarari, taurari da taurari wuya motsa. Amma a cikin quasar kanta ne a zahiri rai ƙwarai.

Sigogi quasar Milky Way

Amfani da hanyar da rediyo interferometry, da masu bincike sun iya yin lissafi da taro na wani supermassive baki rami, ta radius, da kuma gravitational karfi. Kamar yadda muka gani a sama, mu quasar haskensu super ikon ka kira shi da wuya, amma ko da da ilmin Taurari ba su sa ran cewa zai zama gaskiya sakamakon. Saboda haka, Sagittarius A * (abin da ake kira core) shi ne daidai da miliyan hudu da hasken rana talakawa. Bugu da ƙari, domin a bayyane yake data, wannan baki rami ba ko sha ko da da kuma abubuwa da suke a cikin yanayi, ba zafi. Kamar yadda aka lura da wani ban sha'awa, gaskiya ne: quasar ne a zahiri nutsa cikin gas girgije, wani al'amari wanda yake shi ne musamman low. Zai yiwu, yanzu kawai fara da juyin halitta daga supermassive baki ramuka a cikin galaxy, da kuma biliyoyin shekaru da shi zai zama wata katuwar cewa za su jawo hankalin ba kawai planetary tsarin, amma kuma sauran, karami star gungu.

Yadda kananan ko dã taro na mu quasar, mafi masana kimiyya buga ta radius. Rubuce, wannan nesa za a iya shawo kan a cikin 'yan shekarun daya daga cikin na zamani kumbon sama jannati. The girma na supermassive baki rami dan kadan ya fi girma fiye da talakawan nesa daga kasa zuwa ga rana, kuma shi ne 1.2 astronomical raka'a. Gravitational radius daga quasar 10 sau karami fiye da babban diamita. A karkashin wadannan sharuddan, ba shakka, al'amarin ba zai iya kawai singulirovat up har kai tsaye crosses taron sararin sama.

paradoxical facts

Galaxy Milky Way nasa ne da category na matasa da kuma sabon star gungu. Wannan ne hujja ba kawai ta shekaru, girma da kuma matsayi a kan taswira sarari sani ga mutum, amma kuma da ikon wanda ya mallaki supermassive baki rami. Duk da haka, kamar yadda ya juya waje, "funny" sigogi na iya zama ba kawai matasa sarari abubuwa. A yawa na quasars, wanda da m iko da nauyi, abin mamaki ga da kaddarorin:

  • Al'ada iska sau da yawa yana da mafi yawa fiye da da supermassive baki ramukan.
  • Samun kan taron sararin sama, jiki ba zai ji da tidal sojojin. Gaskiyar cewa cibiyar na singularity ne zurfi isa, kuma domin isa da shi, za su je dogon hanya, ko da sanin cewa hanyar mayar da za a tafi.

Ƙattin na Universe

Daya daga cikin mafi ƙato da kuma tsohon abubuwa a sarari ne mai supermassive baki rami a quasar OJ 287. Shi ne dukan latsertidy, dake a cikin ƙungiyar taurari na Cancer, wanda, ba zato ba tsammani, da wuya a ga daga Earth. Ya dogara ne a kan wani dual tsarin na baki ramukan, saboda haka, akwai biyu taron sararin sama da maki biyu daga singularity. LOB yana da wani nauyi taro 18 biliyan Suns, kusan kamar kananan cikakken galaxy. Wannan abokinku canzawa, kawai juya abubuwa da fada a cikin ta gravitational radius. A karami tsarin Tã miliyan 100 da hasken rana talakawa, kuma yana da reference lokaci, wanda shi ne shekaru 12 da.

m unguwa

Galaxy OJ 287, da kuma Milky Way, kamar yadda aka samu a makwabta - nisa tsakanin su ne game da biliyan 3.5 haske-shekara. Masana ilmin ba sarauta daga version of cewa a nan gaba, wadannan biyu cosmic gawarwakin yi karo, forming wani hadadden tsarin da star. A cewar daya daga version, wato saboda da haduwa da irin wannan wata katuwar gravitational motsi planetary tsarin a cikin galaxy ne kullum accelerating, da taurari zama tsananin zafi, kuma mafi aiki.

Supermassive baki ramuka ne a zahiri fari

A farkon wannan labarin An yi raino matukar muhimmanci: da launi a wadda mana mafi iko quasars hocks, iya wuya a kira black. Don tsirara ido ko mafi unpretentious hotuna na wani galaxy za a iya gani cewa ta tsakiya - wata babbar farin tabo. To, don me za mu yi imani da cewa a supermassive baki rami? Photo dauka ta hanyar nesa nuna mana wata babbar tari na taurari cewa janyo hankalin da zuciyar. Taurari da kuma asteroids cewa kewayewa kusa, saboda da kusa da kusanci zuwa tunãni, ta haka ne ya riɓaɓɓanya duk ba a kusa da haske. Tun quasars ba tsaurara a walƙiya gudun dukkan kusa abubuwa, amma kawai kiyaye su a cikin gravitational radius, ba su bace, da kuma fara zuwa haske fi, domin su hanzari girma da yawan zafin jiki. Kamar yadda ga talakawa baki ramukan da zama a waje sarari, su sunan ne gaba ɗaya barata. The girma ne gwada da kananan, amma karfi da nauyi ne babban. Suna kawai "ci" haske, ba bar tafi ta bankuna guda photon.

Cinema da wani supermassive baki rami

Gargantua - ajalin mutum ya zama yadu amfani da su koma ga baki ramuka bayan fuska fitar da fim "Interstellar". Neman ta hanyar wannan hoto, yana da wuya a gane dalilin da yasa suka zabi wannan sunan kuma inda connection. Amma a cikin na asali labari, mun shirya su haifar da uku baki ramukan, biyu na wanda zai yi dauki sunayen Gargantua da Pantagruel, dauka daga satirical labari da Fransua Rable. Bayan da canje-canje akwai daya kawai "zomo rami" da za ta nuna cewa sunan farko da aka zaba. Shi ne ya kamata a lura da cewa fim dake nuna wani baki rami a matsayin realistically kamar yadda zai yiwu. Abin da ya ce, da zane na bayyanar da aka tsunduma masanin kimiyya Kip Thorne, wanda ya ginu ne kan karatu da kaddarorin wadannan cosmic jikinsu.

Kamar yadda muka koya game da baki ramuka?

Idan ba ga ka'idar dangantakar, wanda aka samarwa Albertom Eynshteynom a farkon karni na ashirin, babu daya yiwuwa ba ko da kula da wadannan m abubuwa. Supermassive baki rami za a daukarsa a kowa tari na taurari a tsakiyar galaxy, da kuma talakawa, kananan, bai je kada a gane. Amma a yau, godiya ga msar tambayar lissafin da kuma lura, da suke tabbatar da tushe, ba za mu iya tsayar da sabon abu, a matsayin curvature na sarari-lokaci. Modern masana kimiyya ce cewa gano wani "zomo rami" ba don haka da wuya. Around da abu al'amari behaves abnormally, shi ne ba kawai ƙunci, amma wani lokacin glows. Around da baki dot kafa wani haske Halo wanda yake a bayyane ta kawo nesa kusa. A mutunta mutane da yawa da yanayin baki ramuka taimaka mana mu fahimci samuwar tarihi na duniya. A da cibiyar ne batu na singularity, kamar daya daga wanda a baya raya dukan duniya kewaye da mu.

Shi ba a san abin da zai faru da mutum wanda zai haye taron sararin sama. ko ta nauyi murkushe, ko shi zai zama a wani sosai daban-daban wuri? Abinda za a iya ce da cikakkar yaƙĩni - gargantuan slows lokaci, kuma a wasu nufi da awa daya hannunka sau ɗaya kuma domin duk tasha.

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