Chandrayaan-3 launch delayed to 2022: ISRO chief K Sivan

India's Chandrayaan-3 mission is likely to be launched in 2022, ISRO chief K Sivan said. "We are working on it. It is the same configuration like Chandrayaan-2 but it will not have an orbiter. The orbiter launched during Chandrayaan-2 will be used for Chandrayaan-3," Sivan said. ISRO plans to launch the first unmanned mission under the Gaganyaan mission in December.