Hukumar Kula da Sararin Samaniya ta Amurka (NASA) na ci gaba da buga hotuna masu ban sha'awa daga na'urar hangen nesa ta NASA/ESA Hubble.
Hoton na gaba yana nuna abin Messier 90. Wannan shi ne karkatacciyar galaxy a cikin ƙungiyar taurarin Virgo, wanda ke da kusan shekaru miliyan 60 haske daga gare mu.
Hoton da aka buga a fili yana nuna tsarin Messier 90 - tsakiya na tsakiya da hannayen riga. Bincike ya nuna cewa galaxy mai suna yana zuwa mana, kuma ba ya nisa daga Milky Way.
Hoton da aka nuna yana da fasalin da ba a saba gani ba - yanki mai hawa a kusurwar hagu na sama. Kasancewar wannan dalla-dalla an bayyana shi ta hanyar fasalin aiki na Wide Field and Planetary Camera 2 (WFPC2), wanda aka yi amfani da shi don samun hoton.
Gaskiyar ita ce, kayan aikin WFPC2, wanda Hubble ya yi amfani da shi daga 1994 zuwa 2010, ya ƙunshi na'urori masu ganowa guda huɗu, ɗaya daga cikinsu ya ba da girma fiye da sauran ukun. Sabili da haka, lokacin haɗa bayanai, ana buƙatar gyare-gyare, wanda ya haifar da bayyanar "matakin" a cikin hotuna.
source: 3dnews.ru