2019-fotoseptiembre-usa_calendar_michael-mehl_space-time-distortions-at-the-center-of-the galaxy_monograph_safoto-web-galleries Published May 24, 2019 at 1200 × 900 in 2019-fotoseptiembre-usa_calendar_michael-mehl_space-time-distortions-at-the-center-of-the galaxy_monograph_safoto-web-galleries