Foghlam bathar / seirbheisean sga.legacysurvey.org 5.0 5.0 a-mach à 5 rionnagan (stèidhichte air 1 lèirmheas) Sgoinneil100%Glè mhath0%Cuibheasach0%Bochd0%Uabhasach0% DotFontsdealbh luchdan30/10/2023 The Siena Galaxy Atlas (SGA) is a multiwavelength atlas of 383,620 nearby galaxies selected Leugh Tuilleadh