Mene ne taro na Venus? Mass yanayi na Venus

Mass Venus, ta yawa, da kuma gaban da yanayi ne da muhimmanci a kama tare da Duniya. Saboda isasshe kusa da duniyar tamu, shi ne na uku haske daga cikin abu na kallo a cikin taurarin sama. Saboda haka, a kan Venus shi an san shi a lokacin da fitowan da wayewar dan adam.

A zamanin d duniya da kuma Venus

Daidai da sananne star a cikin sama da ya ba su tafi ba a gane shi a daban-daban tsoho al'adu. A Venus akwai nassoshi da tsofaffin India. Yana da aka kira Shukra, a madadin abin bautãwa-mulkin wannan duniya. A zamanin d Misira, da aka kira da allahiya Isis. A Babila, shi ne ake kira da star na Ishtar. Duk da ka ji sunan Aphrodite aka haka christened Venus a zamanin tsohuwar Girka. Historical nassoshi shi ake samu a cikin Roman Empire, an mai suna Lucifer duniya. Akwai aka ambaci a cikin musulmi a duniya, a karkashin sunan An-Lat da Zuhra. Amma ga Slavic duniya, a cikin tarihin ambaci da shi ya auku a karkashin sunan Lucifer ko Stozhatry. Kamar yadda zamu iya gani, da tarihi na bauta na daba na Venus matsayin yawa da ke shiga cikin hazo na lokacin, a matsayin wata da rana.

Lomonosov ya da bege ga duniya a kan "na biyu Duniya"

A farko hujja da wanzuwar Venus matsayin wani tauraro da sayar Galileo Galilei a 1610. Da ɗan baya, Yuni 6, 1761, Mikhail Lomonosov gano cewa Venus yanayi a can. A wannan rana, ta yi tafiya a fadin hasken rana faifai. Shi ne wannan taron gaugawa awaited da ilmin Taurari na dukan duniya. Kuma kawai a Rasha masanin kimiyya Lomonosov lura da wani dabara haske a kewayen duniya kamar yadda ya wuce ta faifai na rana. Wannan sabon abu ya daukarsa a gaban wani yanayi a kusa da Venus, a kan filaye cewa ta ne refraction haske haskoki. Fitarwa M. V. Lomonosova daidai ne.

Planet twin ne sosai sosai kama da Duniya a hanyoyi masu yawa. A rabo na taro don Venus duniya taro - 0.815: 1. A diamita na duniya ne kasa da 650 kilomita na duniya da kuma na 12100 kilomita. Game da karfi na nauyi, da shi da ɗan ƙasa. Daya kilogram na duniya dukiya a kan Venus zai auna game da 850 grams.

Yammacin sahara ba za a Venus

Opening na University, saboda gaban a cikin yanayi na Venus m, ga alama karshe ya tabbatar da kama. Amma kara nazarin lokacin da sarari shekaru, suka ƙaryata game da kamanni abun da ke ciki na atmospheres taurari. An damar ba kawai don tsayar da shi tare da wani kawo nesa kusa, amma kuma aika sarari bincike dispelled mafarki gani a Venus gonar Aidan. Abin da aka gano, ta sha bamban daga duniya yanayi. Duniyar mu yana da wani babban gas cakuda: nitrogen - 78% oxygen - 21% da kuma wasu carbon dioxide. A Venus yanayi yafi carbon dioxide, a cewar wasu sarari bincike, da kudi ne kusa da 96%, da kuma game da 3% nitrogen. Sauran gas (ruwa tururi, methane, ammonia, hydrogen, sulfuric acid, daraja gas) lissafinsu game da 1%.

M da kuma unyielding

A kan aiwatar da nazarin yanayi na Venus ne kullum gyara data a kan abun da ke ciki da kuma yawa. Wannan shi ne da farko saboda da matsaloli a aiwatar da koyo. A yanayi na duniya quite m da kuma gani ba bayyane. Da yawan zafin jiki na tsanani iska ya kai game da 475 digiri Celsius, da kuma na yanayi matsa lamba wuce Duniya 92 sau. The yawa ne don haka high cewa idan ka jefa wani jan tsabar kudin, shi zai fada kamar abu jefa cikin ruwa. A total taro na Venus yanayi a 93 sau da Duniya kuma shi ne 4.8 × 10 ²⁰ kilo.

A greenhouse sakamako ya canza kome

High yanayin zafi a kan Venus wani babban mamaki ga masana kimiyya. Shi ne mafi zafi duniya a cikin hasken rana tsarin, duk da cewa samun 4 sau kasa zafi fiye da Mercury. Kawai a sakamakon sosai bincike, ya bayyana cewa babban matakin carbon dioxide da water vapour ne dalilin da greenhouse sakamako. Saboda da high zafin jiki da kuma jinkirin lokaci na juyin juya halin a kusa da kansa axis, a cikin yanayi na duniya a can ne ta ƙara wurare dabam dabam na iska, da iska gudun kai domin na 370 kilomita awa. Duk da haka, wani wuri a cikin tsawo na 50 kilomita iska gudun hankali rage-rage, da kuma kai tsaye a kan surface ne ba fiye da 4 kilomita awa.

A taro na Venus da kuma musamman ta ci gaba

A halin yanzu, mafi muhimmanci kuma duk da haka warware matsalar batun ne fahimtar hanya na ci gaba da Venus a baya, a sakamakon wanda raya da rarrabe fasali, m yanayi carbon da wani admixture na nitrogen da kuma rare gas, da kuma high isa karancin ruwa.

Venus - duniya, da taro da kuma abun da ke ciki da cewa fahince shi a matsayin wani sarari suKe jiki na hasken rana tsarin duniya ta subgroups. Don shi ma ya hada da Mercury da kuma Mars. Amma ba su da isasshen irin wannan halaye ga Duniya kamar yadda Venus. Ba abin mamaki shi ne dauke da " 'yar'uwar" na duniya tamu. Ga misali, da talakawan yawa na Duniya da kuma Venus kuma shi ne kusan m zuwa 5,24 grams da cubic santimita. Haka kuma, jimlar taro ne daidai 4,8685 Venus · 10 ²⁴ kg, wanda shi ne kamar 0,815 da nauyi na duniya. Kamar yadda za a iya gani, idan aka kwatanta da wannan duniya tamu, ta " 'yar'uwar" yana kusa da wani irin taro.

Nazarin zai ci gaba da

Domin fiye da biyu shekarun da suka gabata, babu yunkurin da aka yi don gano da surface na Venus. A dalilai ne quite shakka, da matsakaici aka dauke ta mafi m dukkan taurari a cikin hasken rana tsarin. Gubar, da kuza, da tutiya a kan bãyan tẽkun a cikin wani ruwa jihar. Amma ga matsa lamba, shi za a iya idan aka kwatanta da abin da yake ba a zurfin daya kilometer karkashin ruwa a duniya. An aika da kayan aiki kawai ba tashi a karkashin irin wannan yanayi mai wahala. A shekarar 1982 ya aka aika zuwa Venus lander "Venera-13" aiki ne kawai 127 minti, sa'an nan ya fito daga cikin ginin.

Babban matsalar shi ne cewa da yawa daga cikin kayan a zazzabi na game da 475 digiri Celsius farkon su canza halaye. Daya daga cikinsu - wannan shi ne silicon, shi ne wani ɓangare na allon kayan wutan da kwakwalwan kwamfuta. Lokacin da wannan zafin jiki ya karu lantarki watsin, wanda results a cikin kayan aiki inoperable. Masana kimiyya za su yi aiki tukuru don kare da kuma kwantar da kayan aiki. Duk da cewa taro na Venus ne kawai 0,18% na jimlar taro na taurari da rana da tsarin, shi ya kasance wani na musamman da kuma ban sha'awa batu domin gudanar da bincike.

Nawa ne kudin daya gram na ƙasa c Venus?

A na gaba abu a kan nazarin Venus, a yau da wuya a aiwatar, an Samfur gona na duniya da kuma ta isar wa Duniya. Don yin wannan, kamar yadda ka sani, da kumbon sama jannati yana barin duniya. Kuma a sa'an nan, a lokacin da ka ayyana da farko cosmic gudun domin Venus, wanda taro ne kusa da ƙasa, fahimta da matakin haduwar. Gaskiyar ita ce, tare da na'ura zama dole ya sadar da man fetur, don haka ba ya iya barin duniya da kuma isar da wani muhimmanci da kaya. Don lissafi da orbital gudu kana bukatar ka sami abin da suke taro da radius daga Venus. Amfani da wadannan bayanai, bayan lissafi da muka samu da na'ura gudun haka cewa sai ya tafi zuwa ga ta kewayewa, ya zama 7,32 km / s.

Kamar yadda aka nuna ta hanyar kimiyya da fasaha ci gaba, har sai da wasu lokaci da aka dauke unfeasible da kaddamar da wani tauraron dan adam zuwa cikin sararin samaniya, yawo da watã saukowa daga sarari kayayyaki a farfajiya na sauran taurari, da kumbon sama jannati "Voyager 2" bar hasken rana tsarin. Zai yiwu a nan gaba, fasahar za ta ba kawai gano da duniya a tsarin mu, amma kuma su tashi zuwa m star tsarin. Bari mu fatan cewa wannan zai zama gaskiya ga zuri'armu.