AdvertisementFor Russia's Troubled Space Program, Mishaps MountMarch 12, 2012Corey FlintofffacebookEmailRussia's unmanned Progress space freighter, headed for the International Space Station, blasts off from the Baikonur Cosmodrome in Kazakhstan, Oct. 30, 2011. A string of mission failures has raised concerns over the reliability of Russia's space program. (Reuters /Landov)