Iran has launched a satellite into space, the state-run IRIB broadcaster reported on Saturday. A rocket carried the 60-kilogram Chamran-1 research probe into orbit at an altitude of 550 kilometres on behalf of the Islamic Revolutionary Guard Corps (IRGC), a powerful branch of the Iranian Armed Forces. The satellite is to be used for scientific purposes, IRIB said. Iran has launched several satellites into space to collect data on weather systems, natural disasters and agriculture. Tehran claims that its satellite programme is not used for military objectives, but critics question whether the i…