<prompt> Fingqa isihloko: Ukuze izibonakude ze - optical ezibheke eMhlabeni zibone, ubuso beVenus bumbozwe amafu aminyene enziwe ikakhulu i - carbon dioxide. Ukuze zingene kulolu phawu, izinto ezihlolwayo njenge - Magellan spacecraft zisebenzisa i - radar ukuze zembule izici eziphawulekayo zeplanethi, njengezintaba - mlilo, imifula, nezintaba - mlilo. Kodwa manje, izazi zezinkanyezi ziye zahlanganisa iGreen Bank Telescope nesidlulisi se-radar e-Arecibo Observatory ukuze zenze izithombe ezinemininingwane ephawulekayo zomhlaba weplanethi zisuka eMhlabeni. Lesi sithombe siyisibonakaliso sedatha ye-radar kaVenus eqoqwe ngo-2012. Izici ezihlaba umxhwele zomhlaba, njengezintaba namagquma, zibonakala kalula. Ibhande elimnyama eliseceleni maphakathi limelela izindawo eziseduze kakhulu nenkabazwe ukuze kutholakale idatha yesithombe enokucaca okuhle. Izimpawu ze - radar ezivela e - Arecibo ePuerto Rico zadlula emkhathini woMhlaba nasemkhathini we - Venus. Lapha zifika ebusweni futhi zibuyiselwe emuva ukuze zithathwe iGreen Bank Telescope eNtshonalanga Virginia ngenqubo eyaziwa ngokuthi i-bistatic radar. Lokhu kukwazi kubalulekile hhayi kuphela ukuze kufundwe indawo njengoba ibonakala manje, kodwa futhi nokuyiqapha ukuze kutholakale izinguquko. Ngokuqhathanisa izithombe ezithathwe ngezikhathi ezihlukahlukene, ososayensi banethemba lokuthola izimpawu zentaba-mlilo esebenzayo. Bakholelwa ukuthi izithombe ezinjengalezi zingembula nezinye izinqubo zokwakheka komhlaba ezingase zinikeze umkhondo womlando wokwakheka komhlaba kanye nezimo ezingaphansi komhlaba weVenus. 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. UBruce Campbell, usosayensi ophakeme eSmithsonians National Air and Space Museum eWashington, wathi: Kuyinselele ukuqhathanisa izithombe ze - radar ukuze uthole ubufakazi bokushintsha kwezinto. Umsebenzi uyaqhubeka. Phakathi naleso sikhathi, ukuhlanganisa izithombe zalesi sikhathi nezangesikhathi sokubuka esedlule kunikeza ulwazi oluningi ngezinye izinqubo ezishintsha ubuso beVenus. UVenus uyinto encane...  <response>: Izazi zezinkanyezi zathatha izithombe ngeGreen Bank Telescope eNtshonalanga Virginia. Bahlanganisa lokhu nesidlulisi se-radar e-Arecibo Observatory. Ngokuqhathanisa izithombe, ososayensi banethemba lokuthola izimpawu zokuqhuma kwentaba-mlilo. Ngesonto eledlule izazi zezinkanyezi zembula inkolelo-mbono entsha ngesimo sika- YkuVenus. Bathi lakhiwa imimoya ephushaigagasilamafu emhlabeni. 