Deimos futhi Phobos. "Ningesabi" futhi "horror"

Deimos futhi Phobos - encane ku isikhala amazinga satellite omakhelwane bethu, Mars. Naphezu yayo ezithusayo igama ngokwanele, babheka nesizotha kuqhathaniswa nezinye izinto ezisemkhathini zesimiso sonozungezilanga. Noma kunjalo, lokhu 'kwesaba' futhi "horror" obuhambisana Mars ngo zizungeza yayo okuphakade orbit, ezibaluleke kakhulu abacwaningi futhi zibangele isithakazelo esikhulu phakathi akhona.

umbhali ukuqagela

Bambalwa abantu bazi ukuthi ukutholwa kumasathalayithi Mars ngokokuqala senzeka alikho Observatory, futhi emakhasini imisebenzi odumile Jonathon Swift sika "Travels Gulliver sika." Umdlali oyinhloko omunye izinhloko ososayensi kusukela esiqhingini ezindizayo Laputa ngabo wathola izidumbu ezimbili ukuhambahambisa Mars. Indaba ezamehlela Gulliver yabonakala ekuqaleni kwekhulu nesishiyagalombili. Ososayensi bathole le Phobos futhi Deimos okwenzeka ngemva kwesikhathi eside kakhulu - ngo-1877. Wenza A. yakhe Hall ngesikhathi kushayisana olukhulu Iplanethi Ebomvu. Ukuvula uyakufanelekela aqhubekisela ngenxa yezizathu eziningi: sesiye kungenzeka ngenxa ezinhle kakhulu izimo sezulu kanye ngomsebenzi oyisimangaliso usosayensi nelo sakhe kwaba nje amathuluzi ngokwanele abangaphelele ngasekupheleni kwekhulu nesishiyagalolunye.

imvuthuluka

Deimos futhi Phobos azitholakali isifundo besebenzisa imishini amateur ngenxa yobukhulu balo babe nesizotha. Ziyakwazi izikhathi eziningi ezincane kuno the Moon. Isethelayithi Deimos - ezincane kunazo intfo Solar System ezinjalo. Phobos kancane kunangendlela ngokuthi "mfowethu" yayo, kodwa futhi abakwazi ukuqhosha usayizi umxhwele. Kusukela ekuqaleni Astronautics inkathi kokubili izinto abangu wafunda usebenzisa kumadivaysi amaningana: "Viking 1", "i-Mariner 9", "Phobos" "kuyi-Mars Express". Nakuba izithombe eyatholakala ucwaningo iziphuphutheki kanye nedatha ubunjalo kanye nokwakheka ezindaweni zawo.

umsuka

Kuze kube manje, kuze kube sekupheleni alucacile umbuzo kanjani Mars ubonakele iziphuphutheki. Enye inguqulo okungenzeka kakhulu ukuthi Deimos futhi Phobos - Iplanethi Ebomvu ethumba asteroyidi. Kusolwa ukuthi babevela ezingxenyeni ezikude isimiso sethu sikanozungezilanga, noma ngisho kwakhiwa ngaphandle kwemingcele yayo. Ngaphansi ozwakalayo hypothesis iziphuphutheki ososayensi abakubiza ngokuthi umsuka Main Asteroid Belt. giant Mhlawumbe indima ekubukekeni Mars le "suite" odlale Jupiter, ensimini zayo ezinamandla okudonsa obuhlanekezela umzila wenyanga asteroyidi flying eduze.

"Ningesabi"

Phobos - esiseduzane kuya inyanga iplanethi. Njengoba Deymos, it has ukuma okungamukelekile uhamba uzungeza emzileni ocishe eyisiyingi Mars. Phobos njalo ebheke iplanethi uhlangothi, yini kufana Moon. Isizathu salokhu - nokuthuka kuqondana umzimba Ukujikeleza nezikhathi emhlabeni Mars kuma-axis awo.

Emzileni Phobos liseduze kakhulu Iplanethi Ebomvu. Ngokwabacwaningi, satellite bedle zasendle okudonsa Mars kancane kancane (kancane amasentimitha engaphansana kweshumi ngonyaka). Ngokuzayo akude, esongelwa ekubhujisweni. Phobos noma abacishe babe yizigidi 11 iminyaka elizowela Mars, noma kancane ekuqaleni, emva kweminyaka abayizigidi ezingu-7, uzobe kuklebhukile yi amandla adonsela phansi le planethi futhi yakha sazungeza wakhe kusukela izinsalela.

ebusweni

Phobos futhi Deimos - iziphuphutheki, embozwe iminonjana wezimpikiswano emkhathini. Bobabili oluneziqhingi ebusweni asemigodini letingemasayizi lahlukene. I enkulu babo isendaweni Phobos. I ububanzi wentaba - 10 km, ukuqhathanisa ubukhulu satellite - 27 kuya ku-21 km. Blow, owahamba umzila enjalo kwakungatholakala kalula kuholele futhi ukubhujiswa okuphelele kwalelizwe umzimba eyenzeke emkhathini.

ebusweni Phobos 'has esinye isici ukuthi iyahlule ngokuthi "mfowethu". It is cishe zifana kuya ububanzi furrow ukuba amamitha angamakhulu amaningana, bangazihluphi indawo enkulu. umsuka wabo usalokhu uyimfihlakalo. Ngokusho imibono yososayensi, zingabuye futhi phetho ukuhlaselwa enamandla noma kubangelwe ithonya adonsela phansi-Mars.

"Horror"

Deimos has a usayizi 15 12 amakhilomitha futhi imibuthano kulapho kude kuka Phobos, umzila wokuzungeza: ibanga iplanethi - ecishe ibe yizinkulungwane 23.5 amakhilomitha. Omunye revolution emhlabeni Mars "Terror" yenza amahora 30 futhi imizuzu engu-18, okuyinto kancane mkhulu kunezinhliziyo ubude ngosuku emhlabeni, futhi izikhathi ezingaphezu kuka ezine kancane kuka ukuhamba Phobos. Yena azungeza iplanethi kuthathe amahora 7 namaminithi 39.

Deimos Ngokungafani ngokuthi "mfowethu" yakhe ngeke iwe. Ezinye izazi zisikisela ukuthi isiphetho Cishe we "Izinto ezesabekayo" - ukuze unqobe sezithombe Mars kanye zishayeka isikhala.

isakhiwo

Kwaphela isikhathi eside Lahlala okungacaci ukuthi kukhonani Deimos futhi Phobos ngaphakathi. Ososayensi baye eyaziwa ngokuba kwabantu ezisolisayo kwalezi, ebalwa inqubo Umhlaba kokuma. Mayelana nalezi idatha kwakukhona imibono kumnandi kakhulu ngalokho yini engathathwa ngokuthi ahambe Mars. Phobos futhi Deimos e imicabango ethile wawusohlwini yokufakelwa iziphuphutheki eziyize waqala endulo futhi mhlawumbe impucuko lomunye iplanethi.

Ngemva kokutadisha idatha kusuka mkhathi, kwatholakala ukuthi "suite" Mars iyafana xaxa asteroyidi, ie izinto zemvelo. Kwabalwa kwatholakala kwabantu ketshezi ku iziphuphutheki - mayelana 2 g / cm ^3. Isibalo asifane ezinye emkhathini. Namuhla ukuminyana ongaphakeme Mars iziphuphutheki uchaza izici zabo kwesakhiwo: Phobos futhi Deymos mhlawumbe aqukethe idwala ingxube ocebile carbon nge ice. Ngaphezu kwalokho, mkhathi izithombe zisikisela ukuthi ebusweni esiseduzane into Mars imitha wu izintuli, okufanayo regolith inyanga.

"Bumnandi" Iplanethi Ebomvu namanje igcina eziningi izimfihlo, ngakho izazi zezinkanyezi njalo amaphrojekthi zenzelwe indiza yakhe. Sinesithakazelo esikhulu kwayena Mars. Kwezinye amaphrojekthi, kubhekwa njengendlela ukhetho for terraforming noma indawo efanelekayo ukwenziwa izinsiza ezithile. Futhi emphakathini yesayensi ngempela okuxoxwe sina unganakile kumnandi ithemba ukubeka izisekelo ucwaningo lokuqala enyangeni bese kuyi-Mars. Ngaphezu kwalokho, ukutadisha izinto ezifana Ungahlala ukuletha ulwazi mayelana ngokwabo hhayi kuphela kodwa futhi mayelana isimiso sethu sikanozungezilanga, lasungulwa nezici. Futhi ngisho yonke.