<prompt> Fingqa isihloko: Lapho izazi zezinkanyezi ziqala ukuthatha izithombe zeVenus nge-ultraviolet, zashaqeka ngandlela-thile ngesimo esingaqondakali esingu - Y esasimboza iplanethi yonke. Kodwa manje abacwaningi bathi banempendulo - imimoya enamandla kakhulu iphazamisa amagagasi amafu ukuze akhiqize umphumela wokunwebeka. Lokhu okutholakele kungembula nendlela izinqubo ezifanayo ezenzeka ngayo kwezinye izindikimba ezijikeleza kancane esimisweni sonozungezilanga. Skrolela phansi ukuze ubone ividiyo ekhombisa umphumela. Izazi zezinkanyezi zaseSpain ziye zembula inkolelo - mbono entsha yomumo ka - Y kuVenus isithombe esichaziwe esivela kuyi - Pioneer Venus Orbiter ngo - 1979 esibonisiwe. Bathi lakhiwa imimoya esunduza igagasi lamafu kule planethi. Le mimoya ihamba ngokushesha ezindaweni eziphakeme, idala ukwakheka okungajwayelekile. Lo mbono wakamuva wasikiselwa izazi zezinkanyezi ezivela e-Institute of Astrophysics of Andalusia IAA-CSIC eGranada, eSpain, ngokubambisana ne-university of the Basque Country kanye ne-Institute of Astrophysics and Space Sciences yasePortugal. I - Venus incane kancane kunomhlaba kodwa inesisindo esifanayo. Yiplanethi yesibili eseduze kakhulu nelanga ebangeni elingamakhilomitha ayizigidi ezingu-108, futhi kuthatha cishe izinsuku ezingu-225 ukuzungeza ilanga. Usuku olulodwa kuVenus luhlala izinsuku ezingu-243 emhlabeni. Umoya waso onobuthi futhi ogcwele ubuthi wenziwe ikakhulu i - carbon dioxide ne - nitrogen, namafu amathonsi e - sulfuric acid. Kukholakala ukuthi umkhathi waso waba nengxenye ekwandeni komphumela wokushisa okwenza iplanethi ingabi nendawo yokuhlala. Amazinga okushisa aphakeme ngokwedlulele eplanethi acishe abe ngu-480C 900F enza kubonakale kuyindawo engathandeki yokuba nokuphila njengoba sazi. KuVenus imimoya enamandla ihambisa umkhathi ongaphezulu ngesivinini esingamakhilomitha angu-360 ngehora, izungeza iplanethi njalo ngemva kwezinsuku ezine kuya kwezinhlanu zomhlaba. Kodwa iplanethi ngokwayo ithatha cishe izinsuku ezingu - 243 zomhlaba ukuze igcwalise umjikelezo - okusho ukuthi imimoya ishesha kakhulu kunesivinini sokujikeleza kweplanethi. Imimoya inesivinini esingaguquguquki ezingxenyeni ezihlukene ze-latitude, kodwa lapho iseduze nenkabazwe, izungeza iplanethi ngokushesha njengoba umjikelezo weplanethi umncane. Lokhu ekugcineni...  <response>: Izazi zezinkanyezi zaseSpain zembule inkolelo-mbono entsha ngesimo sika- YkuVenus. Bathi lakhiwa imimoya ephushaigagasilamafu emhlabeni. Le mimoya ihamba ngokushesha ezindaweni eziphakeme, idala ukwakheka okungajwayelekile. Umoya ovela kuVenus ungazungeza iplanethi ngezinsuku ezine kuya kwezinhlanu zomhlaba. Kodwa iplanethi ithatha izinsuku zomhlaba ezingu-243 ukuzungeza, ikhulisa ukuma kwe-Y. 