Mercury
Iyo idiki kwazvo uye iri pedyo nezuva, ine orbit yeplaneti ine excentricity.
NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington
Ini ndiri kurarama panyika yepasi, iyo yakanyanya kusimba uye ine simba kupfuura chero imwe nyika.
Mercury inyika ine matombo, asi iri shomanana kupfuura mwedzi wedu. Hapana mhepo, saka tembiricha yepasi rose inokwira ne430 °C zuva nezuva uye inodzikira ne-180 °C pazuva.
Ichitenderera kaviri pazuva, saka zuva rimwe chete rine makore maviri eMercury. Iyo ine yakakura simbi core, ichiiita kuti ive yechitatu-inoomarara pasi rose mushure menyika.
Mamwe mapurojekiti
Zvigadzirwa uye zvidzidzo zvinoshandisa mamodheru akapusa ekudzidza chete. Hazvifanirwe kushandiswa kune yekufambisa, kumisikidza chiitiko kana chero chisarudzo chekushanda. Dzvanya pano kuti uwane ruzivo nezvezvinyorwa zvedzidzo