Abar-Zamin (Super Earth) [FA]

abrzamin-haa (Super-Earth) dasteh-'ee az sayaaraat hastand ke shabih hich sayaareh-'ee dar manzoomeh-i shamsi ma nistand. az zamin bozorg-tar va dar eyn -haal sabk tar az ghool-haaye yakhi maanand nepton va ooraanoos hastand va mi-tavaanand az gaaz, sang iaa tarkibi az har do saakhteh shavand. andaazeh abrzamin-haa 2 baraabar zamin va ta 10 baraabar jorm aan ast.

abrzamin- faghat be andaazeh-i yek sayaareh-i faraakhoorshidey eshaareh daard; bozorg-tar az zamin va koochak-tar az nepton amma in mozoo' neshaan nemi-dahad ke aan-haa lozomaa shabih sayaareh-i ma hastand. maahiyat vaaghe'i abrzamin-haa dar haaleh-'ee az ebhaam gharaar daard ziraa ma chizi shabih be aan-haa dar manzoomeh-i shamsi khod nadaarim va ba in- haal, aan-haa dar miyan sayaaraati ke taakonoon dar kahkeshaan ma yaaft- shodeh-and raayej hastand. abrzamin (Super-Earth) naami ast ke be sayaaraati beyn andaazeh-i zamin va nepton daadeh- shodeh-ast.

dar tool seh daheh-i gozashteh, ma anva' sayaaraat 'ajib va gharibi ra kashf kardeh-im ke hargez nemi-daanestim vojood daarand va hich shabaahati be manzoomeh-i shamsi ma nadaarand. abrzamin-haa mi-tavaanand ta 10 baraabar jorm bishtari az zamin daashteh baashand. ma hanooz etelaa'aat kaafi dar mored in sayaaraat nadaarim ta begooyim dar che noghteh-'ee momken ast sath sangi khod ra az dast bedahand amma dar mahdoodeh 3 ta 10 baraabar jorm zamin, momken ast tarkibaat sayaareh-'ee motenavei'i vojood daashteh baashad az jomleh: jahaan-haaye aab, sayaaraat golooleh barfi iaa sayaaraati ke maanand nepton be-tor ma'mool az gaaz moteraakem tashkil- ‎shodeh-and.

Chand Nemooneh az Abrzamin-ha:

1. GJ 15 A b

in manzoomeh- sayaareh-haaye khaas va 'ajib va gharib faravani daard. darooni-tarin jahaan dar in manzoomeh, “GJ 15 A b”, yek abr zamin ast ke faghat 11 rooz tool mi-keshad ta be door setaareh becharkhad ya'ni yek saal dar in sayaareh, 11 rooz ast. vazn aan seh baraabar jorm zamin va baraaye dasteh-bandi andaazeh-i ma'roof be abrzamin vaajed sharaayet ast hamchenin besyar garm ast va damaaye sath aan 530 darajeh faarenhaayt (276 darajeh saantigeraad) takhmin zadeh- shodeh-ast. donyaye khaahar in abrzamin”GJ 15 A c”, be--sakhti mi-tavaand motefavet-tar az in baashad. in ghool gaazi 36 baraabar jorm zamin ast va be -nazar mi-resad ke taghribanً 20 saal be door setaareh-i vaaled sard va koochak khod gardesh daashteh baashad. darhaali-ke damaaye aan moshakhas nist momken ast dar in madaar doordast va shaayad yakhi, besyar- sard baashad ke taghribanً ba madaar zohal be door khorshid ma ghaabel -moghaayeseh ast.

2. 55 Cancri e

“The Friend” dar haal kaavosh dar abr zamin”55Cancri e”, yek donyaye godaazeh-'ee ast ke hodood 41 saal nori az zamin faaseleh daard. in -sayaareh-i faraakhoorshidey besyar be setaareh khod nazdik ast ke daaneshmandaan bar in bavarand ke az darayahaye jaari godaazeh poshideh- shodeh-ast amma darhaali-ke godaazeh dar sath aan momken ast delhoreh-aavar baashad, silikaat-haaye mojood dar joo sayaareh, godaazeh-haaye zirin ra mona'kes mi-konand va baa'es derakhshesh aasemaan mi-shavand .

abr zamin 55Cancri e, hamchenin be-'onvan “Janssen” shenaakhteh mi-shavad va be door setaareh-'ee be-naam koopernik ke dar faaseleh-i 41 saal nori az ma ast, mi-chrkhad. sath mozaab kaamelanً gheyrghaabel sokoonat daard amma baalaaye ofogh soozaan, sayaareh khaahar jaanson va gaalileh, dar aasemaani taarik aavizaan ast. silikaat-haaye mojood dar atmosfer be shekl abrhaayi dar ghesmat taarik sayaareh-'ee ke az nazar jazr va mod ghofl- shodeh-ast moteraakem mi-shavand va godaazeh-haaye zirin ra mona'kes mi-konand. banaabarin dar aasemaan mi-derakhshad. 55 Cancri e yek sayaareh-i faraakhoorshidey abrozmini ast ke be door setaareh-'ee az no' G moshaabeh khorshid ma mi-chrkhad. 0.01544 vaahed nojoomi az setaareh-i khod faaseleh daard va kashf aan dar saal 2004 e'laam shod.

Aya hayat dar Abarzamin-ha Vojood Daard?

sayaaraat sakhreh-'ee bozorg-tar az zamin, be estelaah abrzamin, be-tor shegeft-angizi dar kahkeshaan ma faravan hastand va mohtamel-tarin sayaaraat ghaabel -sokoonat hastand. daryaft eedeh behtar az saakhtaarhaaye daakheli aan-haa be pish-bini inkeh aaya sayaaraat mokhtalef ghaader be tolid meydaan-haaye meghnaatisi hastand komak mi-konad ke tasavor mi-shavad baraaye baghaaye hayaat mofid ast iaa khir. tebgh tahghighaat, abrzamin-haa besiyaari az vijhegi-haaye yek sayaareh-i foogh-al'aadeh ghaabel sokoonat ra daarand. ta be emrooz okhtarshenaasaan chand sayaareh-i faraakhoorshidey ra kashf kardeh-and ke az nazar te'ori ghaabel sokoonat-tar az zamin be- nazar mi-resand. amma be-tor koli dar mored sokoonat dar abrzamin-haa hanooz tahghighaat edaameh daard va dar mored sokoonat baayad montazer natijeh tahghighaat dar haal anjaam baashim.