Ruwan ruwa a cikin zurfin Jan Planet?
Masana kimiyya daga Cibiyar Nazarin Astrophysics ta Kasa da ke Bologna, Italiya, sun sami shaidar wanzuwar ruwa mai ruwa a duniyar Mars. Tafkin da ke cike da shi ya kamata ya kasance kusan kilomita 1,5 a ƙasan saman duniya. An yi binciken ne bisa bayanai daga na'urar radar na Marsis da ke kewaya Hukumar Kula da Sararin Samaniya ta Turai (ESA) a matsayin wani bangare na aikin Mars Express.
Bisa ga wallafe-wallafen masana kimiyya a cikin "Nauka", ba da nisa daga kudancin kudancin Mars ya kamata a sami babban tafkin gishiri. Idan aka tabbatar da rahotannin masana kimiyya, wannan zai zama farkon gano ruwa mai ruwa a jajayen duniya da kuma wani babban mataki na tantance ko akwai rai a cikinta.
"Wataƙila ƙaramin tafkin ne," in ji Farfesa. Roberto Orosei na Cibiyar Nazarin Astrophysical ta Kasa. Tawagar ta kasa tantance kaurin kaurin ruwan, suna zaton cewa ya kai akalla mita 1.
Sauran masu binciken suna da shakku game da binciken, suna ganin cewa ana buƙatar ƙarin shaida don tabbatar da rahotannin masana kimiyya na Italiya. Bugu da ƙari, da yawa sun lura cewa don kasancewa ruwa a irin wannan ƙananan yanayin zafi (kimanta a -10 zuwa -30 ° C), ruwan dole ne ya kasance mai gishiri sosai, yana da wuya cewa kowane abu mai rai zai kasance a cikinsa.
