The Orion Nebula

Orion - lalikulu pa mbali ya kum'mwera ya thambo chachikulu kuwundana. The Orion Nebula imatengedwa kuti ndi losonyeza umuna Nebula, amene ali pansipa otchedwa "lamba" a kuwundana lapansi. Ndi chifukwa ichi "lamba" ndi zovuta kupeza Orion mu mlengalenga. Amakhala ndi atatu nyenyezi woyera ndi buluu Mintaka, mwapadera, Alnitak. Zonse zili mu mzere womwewo ndi pa mtunda wofanana okhota Chrixitu. kuwundana Izi chodabwitsa ndi chakuti pali zambiri chimphona nyenyezi yowala. nyenyezi imodzi ya Orion Zikuoneka pang'ono anangotengeka. Pamene kuipenya kudzera telesikopu kuoneka bwino chimbuuzi blur. Njirayi imatchedwa "The Great Nebula mu Orion" imene ili mtambo chachikulu cha otentha, muli mpweya.

Za kukula kwa mtambo mafuta akhoza ankangoona chakuti kuchokera sitikanatha ndi nyenyezi 10,000 ngati dzuwa. Izi pang'ono Orion Nebula zimangooneka chifukwa ku Earth pa mtunda wa 1340 zaka kuwala. Losonyeza mpweya wazungulira otentha wamng'ono nyenyezi angapo pa nsonga ya mitambo chimphona maselo a interstellar. Dongosolo lonse la mitambo Nebula, kuphatikizapo Horsehead Nebula, 100 zikwi. Zaka zidzabalalika mu chilengedwe chonse.

Akatswiri a sayansi ya ndikukhulupirira malo ozungulira kuwundana Orion, wokongola kwambiri kumwamba. Izi Nebula akakufunsani ndi yowala. pamwamba pake, chimene chimafika pafupifupi mphindi 80x60 waku Arc, wamkulu kuposa m'dera la mwezi kanayi ndi nzeru chifukwa pafupifupi 4 nyenyezi ukulu (ukulu ndi chizindikiro cha chiwalitsiro analenga m'mwamba chinthu) ali aone zabwino mu usiku. Location pa equator lakumwamba limakupatsani kuona kuti pafupifupi kulikonse pa dziko lapansi. Izi chinthu danga ndi awiri zake za 30 kuwala zaka. Makinawa Tingaone kuti dera la kumpoto kwa fumbi akapitirira Mzere zinada umene umawalekanitsa gawo kumpoto kum'mawa kwa Nebula m'thupi waukulu.

The Orion Nebula anali woyamba anafotokoza mu 1656 C. Huygens, ngakhale anapeza ake ena molakwika amati ndi German wasayansi I. Tsizatu. Ena mbali ya Baibulo kuti linatsegulidwa ndi French zakuthambo H kuti K. Fabri de A Peyresk.

Chifukwa cha Hubble Space Telescope, NASA asayansi atulukira chimbale protoplanetary, limene lili m'chigawo chapakati Nebula lotchedwa "Trapezium". m'dera nalo dzina lake chifukwa cha nyenyezi 4 chachikulu, amene anakonza mu mawonekedwe trapezoid. Nebula ndi oyandikana wokangalika wa nyenyezi wamng'ono, mpweya otentha ndi fumbi. magwero Wamphamvu wa buluu chowala pakati muli 4 yowala kwambiri Trapezium nyenyezi. Chotero chowala yowala amapereka chinyezimiro cha kuwala zawo kuchokera ku fumbi dziko ndi kutentha kwa mpweya ionized. Woderapo CHIKWANGWANI fumbi Nebula kuphimba dera lalikulu. Pansi pa Nebula ndi angapo substellar zinthu - bulauni atumiki.

Nebula Izi ndi mbali yowala kwambiri pakati. m'mapiko ake otchedwa yodziwika ndi mofulumira kucheperachepera kuwala. kulephera mdima amapezeka mu malo a mgwirizano wa mapiko, ndilo chifukwa chitsanzo chake khalidwe wotchedwa "nsomba m'kamwa". Pamaso mapiko mausiku bwino atha kuona molunjika Mzere wotchedwa "Lupanga." Western inconspicuous mbali ya Orion Nebula amatchedwa "kupalasa".

The Orion Nebula ili mkati Way athu pa mtunda kuchokera Sun ndi 350 pc. Ngakhale zasayansi zingalowe molimbira Nebula izi mamiliyoni ambiri, kulemera okwana yaikulu ake.

maphunziro danga anati earthlings kwa zaka. Asayansi ambiri amanena zokhudza mfundo wapezeka, kutsimikizira zimene anthu Mayan nyenyezi za Nebula izi zinadziwika lapadziko lonse la kalendala Mayan.