The Maplaneti ozungulira dzuŵa

Dongosolo dzuwa - mmodzi wa kachitidwe ambiri mapulaneti mu Way lalikulu, ndi Milky Way, koma si kwambiri kapena zochepa anamvetsa. Kuwonjezera iye, Way ndi oposa miliyoni machitidwe nyenyezi, zimene tikudziwa kanthu. umisiri wamakono wa kufufuza malo anapatsidwa mwayi kuphunzira zambiri za dongosolo dzuwa ndi kapangidwe ka dongosolo, udindo za mumlengalenga ndi magawo awo, komanso zina zakuthambo, zomwe ziri mwa iye. Tsopano ife tikudziwa kuti pakati ndi dzuwa padziko limene mitengo osiyana mchikakamizo cha mphamvu yokoka atembenuza dziko, kuphatikizapo Earth. A chiwerengero chachikulu cha unyinji wa dongosolo m'pofunika dzuwa - pafupifupi 99,866% ndipo 99% ndi mbali yotsala ya misa ndi anaikira mu mapulaneti aakulu.

Poyamba anali ankaganiza kuti m'dziko lathu dzuwa 9 mlengalenga, koma popeza zichotsedwa ku mndandanda wa mapulaneti Pluto mu 2006, tikhoza kuganiza kuti iwo anakhala 8. Aliyense wa iwo akupereka kasinthasintha mozungulira dzuwa mu kanjira kake yeniyeni ndi m'mipita ali yemweyo ecliptic. Iwo conventionally m'magulu awiri. M'nthawi ya mapulaneti Lapansi ngati ali anapeka makamaka yachitsulo miyala ndi mwala miyala ndi Mercury lapansi, Venus ndi Mars. Mapulaneti wa gulu pafupi ndi dzuwa. Mercury ndi Venus alibe miyezi, Mars ali awiri a iwo - Demos ndi Phobos chimachititsanso padziko lapansi monga Moon.

Planet wa gulu lina otchedwa chimphona mapulaneti chifukwa cha waukulu ndi buku, kangapo kuposa zinthu zakuthambo. Awa Uranus, Saturn, Jupiter ndi Neptune. Iwo gasi, nthawi zambiri wapangidwa hydrogen ndi helium, ndi kokha Saturn ali pakati olimba. Mapulaneti wa mtundu uwu ndi kuti zili m'njira zawo patsogolo kwambiri ku Sun kuposa anthu a gulu loyamba. Ndipo kusiyana pakati pa iwo ndi kukhalapo kwa ambiri makina mozungulira mayiko awa. Mwachitsanzo, Jupiter limodzi ndi makina 63 pafupi Saturn wa 62 ndi mphete ochepa, Uranus ali nawo 27, ndi Neptune - 13.

Mercury wapafupi dzuwa. kanjira kake ndi 57 okha, 9 miliyoni. Km dzuwa. Kanjira wa Venus ndi pang'ono pokha - miliyoni 108,2 Km.. Mtunda lachitatu Earth. njira zake za kasinthasintha mozungulira thupi wakumwamba uli pa mtunda 149 600 000. Km, umene uli yabwino kwa kuli moyo pa dziko. Ndipotu, dziko chimodzi chokha cha dongosolo lonse ndi moyo. Atsala pang'ono, poyerekeza ndi zinthu zina zakuthambo, akutali kwambiri. kanjira kake - wachinayi - 227 900 000 Km ..

Location ya mapulaneti aakulu ali patsogolo kwambiri ndi dzuwa. Wapafupi ndi Jupiter - yaikulu za mumlengalenga onse ozungulira dzuŵa lathu. Iwo imazungulira kanjira wachisanu miliyoni 778,6. Km dzuwa. Chimodzi kanjira pa 1433700000. Makilomita amatenga Saturn, amene ali malo chachiwiri pakati pa mapulaneti kukula. Uranus akamayendetsa kanjira chiwiri ndilo lakutali ku Sun pa 2870400000. Km. Ndi kutali kwambiri dziko lonse - Neptune. kanjira kake ili pa mtunda wa 4.491.100.000. Km.

Mu zitsanzo zambiri, dziko lapansili dzuŵa conventionally anasonyeza ndi cm ofanana pakati pa zili m'njira ya mapulaneti onse, koma izo zikuwoneka osiyana pang'ono mu chenicheni. Ndi lalikulu, mtunda wa pakati pawo kumawonjezera molingana ndi remoteness ku kuwala.

Kasinthasintha wa pafupifupi onse mapulaneti kupita zosiyana malangizo mobwerera, pamene ankaona ku North Pole, koma Venus ndi Uranus ali yekha. Iwo amasunthira ku Nineve. Ndipo komabe pa nthawi yomweyo Uranus ndi linapendekeka olamulira pafupifupi 90 °, zomwe zikuwoneka ngati wagona mbali.

The Maplaneti ozungulira dzuŵa ndi kulemera makamaka bwanji liwiro kasinthasintha awo mozungulira dzuwa. Mercury imazungulira mofulumira kuposa aliyense - adzachite padziko lonse kusintha kotheratu masiku 88 (cha dziko lapansi). Ndipo slowest - Neptune - nthawi yake chofunika zaka 165.