The Orion nebula

Orion - hune pamusoro kumaodzanyemba kudenga chikuru renyeredzi. The Orion Nebula riri kuonekwa yemandorokwati anobuda nebula, riri pazasi vanonzi "bhandi" weboka renyeredzi. It iri "nebhandi" zviri nyore kuwana Orion mudenga. Inoitwa nhatu chena uye zvitema nyeredzi Mintaka, cial, Alnitak. All dziri pamusoro chete mutsetse uye panguva zvakaenzana chisina kutsetseka kure nomumwe. renyeredzi Izvi zvinoshamisa uye kuti pane zvakawanda inobwinya vaRafa nyeredzi. Imwe nyeredzi zveOrionhi inoratidzika zvishoma avhiringidzwa. Kana Nokuuteerera kuburikidza teresikopu zvakajeka zvinoonekwa dzengereka akamhanya. Inonzi "The Great Nebula mu Orion", inova yakakura gore inopisa, anopenya gasi.

About kukura gasi gore anogona kutongwa kubva chokwadi kuti kwazviri taizova nyeredzi 10,000 sezuva. Izvi muduku Orion Nebula sokuti chete nokuti kubva Earth ari chinhambwe 1340 chiedza makore. Yemandorokwati gasi unopoteredza inopisa vechiduku nyeredzi dzakawanda kumucheto hofori samolecular makore yomuchadenga. Yose nyika makore nebula, kusanganisira Horsehead Nebula, nokuti 100 zviuru. Years, vachaparadzirwa muna wezvose.

Vanodzidza nezvenyeredzi vanotenda nharaunda yakapoteredza renyeredzi nedzeOrinoni, yakanaka kwazvo iri kudenga. Ichi nebula diffuse ndiyo chakajeka. pamusoro wayo, iyo kunosvika anenge kuti maminitsi 80x60 pakati chinhu chakakombama, kupfuura nharaunda rejenaguru kanokwana uye uchenjeri yakafanira vanenge 4 nyeredzi nokukura (nokukura chiri inoratidza jekeso vakasikwa zvomuchadenga chinhu) ane maonero akanaka mudenga usiku. Location pamusoro zvomuchadenga neequator unokubvumira kuiona anenge pose. Iyi nzvimbo chinhu ari kwayo dhayamita chiedza-makore anenge 30. The teresikopu anogona kuonekwa kuti kuchamhembe chikamu guruva akapfuura rima ubvise kuti wakapatsanura kuchamhembe-kumabvazuva chikamu nebula kubva muviri wayo huru.

The Orion Nebula itange kurondedzerwa zvizere muna 1656 C. Huygens, kunyange chichikosha vamwe zvisiri anonzi musayendisiti wokuGermany I. Tsizatu. Vamwe vari vatsigiri shanduro kuti yakavhurwa nokuda French muongorori wenyeredzi H kuna K. Fabri of Peyresk.

Nemhaka neHubble Space Telescope, NASA masayendisiti vakawana protoplanetary dhisiki, riri nechepakati munzvimbo nebula yainzi "trapezium". The nzvimbo akamuka ayo anoonga zita kune 4 nenyeredzi hombe, idzo kurongwa nenzira trapezoid chimiro. Nebula munhu chaizvo munharaunda nyeredzi vaduku, kupisa gasi uye guruva. Simba manyuko rebhuruu chomwedzi pakati payo vari 4 inopenya chaizvo trapezium nyeredzi. Akadaro inopenya sokupenya kunoita kupangidza chiedza chavo kubva yepasi pose guruva uye nemwaranzi kubva ionized gasi. Shava internet guruva nebula kufukidza nzvimbo huru. Panguva pasi nebula riri akawanda substellar midziyo - mashava dwarfs.

nebula ichi ane yakajeka chaizvo chikamu pakati. vanonzi mapapiro aro vanoonekwa ne kukurumidza kudzikira nokubwinya. Dark kukundikana rinowanikwa panzvimbo convergence wamapapiro, riri kukonzerwa ayo muenzaniso mamirire kunzi "muromo hove". Asati mapapiro ari pachena nousiku munhu anogona kuona ngaatarire zviuno, unonzi "The Sword." Western asazivikanwa chikamu Orion Nebula akadana "nechikepe".

The Orion Nebula riri mukati redu renyeredzi chinhambwe kubva Sun ndiye 350 yori. Kunyange zvazvo Murabhoritari Vacuum tighter nebula ichi mamiriyoni nguva, zvachose kurema kwayo hombe.

dzidzo ichi nzvimbo vakachengeta earthlings kwezviuru zvemakore. Masayendisiti akawanda vanoti pamusoro dzakaonekwa chokwadi, achisimbisa chii vanhu Mayan nyeredzi nebula ichi aizivikanwa munyika yose nokuda Mayan karenda.