as of the end of 2018, the atlas v has made 79 flights. the most famous ones carried the new horizons, mars science laboratory (which had the curiosity rover in it), juno, the mars reconnaissance orbiter, the lunar reconnaissance orbiter/lcross, the boeing x-37b, the mars 2020 mission which carried the perseverance rover and the mars helicopter ingenuity, and in the future, the launch vehicle for boeing's cst-100 starliner used for crewed flights to the international space station.