Discussions are on for further Moon-landing missions, says Isro chairman

The Indian Space Research Organisation (Isro) is almost ready with XPoSat (X-ray Polarimeter Satellite), the country's first dedicated polarimetry mission to study various dynamics of bright astronomical X-ray sources in extreme conditions, chairman Somanath S said on Thursday. He said preparations are under way for the Aditya-L1 mission to study the Sun.