When President Mahmoud Ahmadi-Nejad launched Iran’s first domestically built telecommunications satellite into space on Sunday, he did so in the name of the last true Shia imam, Mohammed al-Mahdi.

The launch coincided with the end of festivities in Iran to mark the birthday of the imam, one of the holiest figures in Shia Islam, who is believed to have gone into hiding in the year 941 and will return to bring peace and justice to the world.