Hukumar Kula da Sararin Samaniya ta Amurka NASA ta wallafa hoton Bode Galaxy da aka dauka daga na'urar hangen nesa ta Spitzer.
Bode Galaxy, wanda kuma aka sani da M81 da Messier 81, yana cikin ƙungiyar taurarin Ursa Major, kusan shekaru miliyan 12 haske. Wannan shi ne karkataccen galaxy mai fayyace tsari.
Johann Bode ya fara gano galaxy a cikin 1774. Ya kamata a lura cewa M81 ita ce tauraruwar taurari mafi girma a rukuninta, wanda ke da adadin taurari sama da dozin uku da ke cikin ƙungiyar taurarin Ursa Major.
Hoton daga na'urar hangen nesa na Spitzer an dauki shi a cikin kewayon infrared. Mafi yawan radiation infrared yana fitowa daga ƙurar sararin samaniya, wanda ke tattare a cikin makamai masu karkace. Taurari shuɗi na ɗan gajeren lokaci suna zafi da ƙura kuma suna ƙara radiation a cikin yankuna masu dacewa.
Bugu da kari, Bode Galaxy an kama shi ta hanyar hangen nesa na Hubble (NASA/ESA Hubble Space Telescope). Wannan hoton yana nuna a sarari karkatattun makamai na galaxy da yankin tsakiya mai haske.
source: 3dnews.ru