Ka taƙaita labarin:  Masana kimiyya ta amfani da Hubble Space Telescope sun tabbatar da cewa. Wata na Jupiter mai suna Ganymede yana da teku a karkashin kankara, yana kara damar rayuwa, NASA ta bayyana. Binciken ya warware wani asiri game da mafi girma a cikin wata a cikin. tsarin hasken rana bayan NASA ta yanzu-defunct Galileo jirgin sama. bayar da alamu cewa Ganymede yana da wani subsurface teku a lokacin. bincike na Jupiter da watannin daga 1995 zuwa 2003. Masana kimiyya sun gaya wa manema labarai a kan kiran taro cewa ya ɗauki wasu aikin bincike don tabbatar da binciken. A wannan zane mai zane, wata Ganymede yana kewaye da duniyar Jupiter mai girma. Ruwa mai gishiri a ƙarƙashin kankara mai ƙanƙara na wata ya bayyana mafi kyawun sauyawa a cikin belts na auroral da Hubble ya auna. Masana kimiyya sun fara zargin akwai teku a Ganymede a shekarun 1970s, bisa ga samfurin babban wata. Ofishin Galileo na NASA ya auna filin maganadisu na Ganymede a shekara ta 2002, yana ba da hujja ta farko da ke goyan bayan waɗannan tuhume-tuhume. Jirgin sama na Galileo ya ɗauki gajerun matakan'snapshot' na filin maganadisu a cikin tazarar minti 20, amma lurawarsa ta yi gajarta sosai don a iya fahimtar girgizawar zagaye na filin maganadisu na biyu na teku. Kamar Duniya, Ganymede yana da ƙarfe na ƙarfe wanda ke haifar da filin magnetic, kodayake filin Ganymede yana cikin. Ƙungiyar magnetic na Jupiter. Wannan yana haifar da wani abu mai ban sha'awa tare da zane-zane - nau'i biyu na haske mai haske a kusa. Yankunan arewa da kudancin Ganymede. Yayin da Jupiter ke juyawa, filin maganarsa yana canzawa, yana haifar da. Ganymedes aurora zuwa dutse. Masana kimiyya sun auna motsi kuma sun gano cewa bai isa ba. Ta amfani da tsarin kwamfuta, sun fahimci cewa. gishiri, ruwan teku mai sarrafa wutar lantarki a ƙarƙashin duniyar wata. yana yin adawa da jan hankalin Jupiter. 'Jupiter kamar hasumiya ce wacce filin maganinta yake canzawa. tare da juyawar hasumiya. Yana shafar aurora, "in ji masanin ilimin lissafi Joachim Saur, tare da Jami'ar Cologne a Jamus. 'A cikin teku, girgizawar ta ragu sosai.' Masana kimiyya sun gudu fiye da...
Ganowa ya warware wani asiri game da mafi girma a cikin wata a cikin tsarin hasken rana. Tauraron sararin samaniya na Hubble ya tabbatar da cewa wata da ke kewaye da Jupiter tana da teku.