Ko zita redu renyeredzi? Kuongorora Kuerekana Warwara zononoka kukuru

Nhasi kuti zita redu renyeredzi, chinhu wechikoro anoziva. Asi zvakanga zvisiri nguva dzose. Gwara Way - chihombe umambo, rine mazana emabhiriyoni gravitationally akasungwa akatisiyira gadziriro - iri yepasi pose munyika yedu. Agara Akakwezva vanhu uye akaita mhindu kwaari zvikuru. Inenge vose vekare marudzi uye inoti dzaiwanika mhinduro yayo kusvikira mubvunzo zita redu renyeredzi.

Mune dzimwe nyika zvenyika yekare inonzi hweGwara Way Dear Gods, vamwe - Star Bridge. Somuenzaniso, rinoshandisa zita rokuti "River kuDenga" muna China yekare. Kubatana panyaya iyi hariko. Asi chero zvakadaro, mune pamakona ose enyika yekare hweGwara Way kwainzi dzvene. Nokukudzwa kwake, akavaka temberi, vakanamata.

Kudzidza nhoroondo hweGwara Way hwesayenzi makore anenge zviuru zviviri. Zvino vaiona zvisingafungidziriki vasingazivi zita redu renyeredzi, nokuti mubvunzo yenhamo sei upenyu vakatanga uye chii chichaitika munguva yemberi, zvakabatana kubva pfungwa. Chete ari foreseeable chikamu zvakasikwa, pane anenge maviri nemakumi mabhiriyoni enyeredzi.

Mumwe nomumwe wavo nemamwe wayo chimiro, iri rakakura pakukura uye achigara munyika zvitange. Galaxy hasha. Ivo vanozvarwa somugumisiro chikuru yepasi pose Ngwavaira uye rufu rwechisimba. Renyeredzi - chaiyo nyeredzi mbereko. Stars, achipa upenyu zvakasikwa hwedu, chinovhenekera, uye rematsutso wake, vanoberekerwa guru Galactic sumbu gasi uye guruva, ichi chivako zvinhu zvose zviri kudenga.

Rimwe incredible zvivako izvi ndizvo hofori nzvimbo uye neimba yedu wakanakisisa - hweGwara Way. Vazhinji nhoroondo esayenzi kubatana vanhu vari mubvunzo sei redu renyeredzi rinonzi, akanga asiri. Uyezve, kwenguva refu, masayendisiti vakatenda hweGwara Way chete renyeredzi mune zvakasikwa, ane chitsuwa kubudirira mutsa iri rakakura yepasi pose gungwa uye upenyu.

Asi muna 1924, Erwin Hubble kuchengeta azere nyeredzi pamwe achibatsirwa zvemberi materesikopu nguva, vakachinja pfungwa rwevanhu. Akacherechedza zvakadzama muchadenga kujeka makirabhu chiedza uye vakagumisa kuti akanga asina kuroora zvinhu uye nyeredzi yose conglomerates kunze hweGwara Way. Saka, Hubble ave revolutionized nezvenyeredzi vakauya kuvandudza kudzidza pamba chivakwa yedu Galactic.

HweGwara Way ndowenyika Sezvandakanga ndava muranda wemadhiragi, vakawanda mhando nyeredzi zvemichindwe. Mamiriro edu renyeredzi uye zvakavanzika zvikuru zvakasikwa zvava kuva nyore nemaziso evanhu, nemhaka materesikopu ano uye nzvimbo unmanned, aigara chakasvitswa Earth humboo zviunganidzwe.

Saka, takadzidza kuti kuparadzira yenyeredzi ane tsika uye vaakasarudza chepfungwa, riri kuti wevasungwa kwavo sezvavanotarisira pedyo Galactic centre anowedzera yekudyidzana. Izvi akabvumira masayendisiti kuti mhedziso pamusoro kuvapo pakati supermassive muviri pamwe kusimba simba regiravhiti.

The nzvimbo yedu renyeredzi, riri renyeredzi Sagittarius, zvinoita sokuti vakabatikana monstrous dema buri. Zvisinei, ichi ndicho chete musoro tsananguro ndiko kuti sayenzi yemazuva anogona kupa kuparadzira nyeredzi. Mune ramangwana, redu renyeredzi akamirira kuti simba yepasi pose dambudziko - the kudhumhana pamwe chete gwara rinonzi Andromeda, vakananga yatiri nokukurumidza kumhanyira. Somugumisiro njodzi iyi Andromeda, kukura kuri zvikuru kupfuura hweGwara Way, tibatsirwe nyeredzi togara, izvo zvichaita tisisipo, asi pachinzvimbo aumba mutsva renyeredzi. Zvino shanduka wezvose acharamba ...