The Rajya Sabha has congratulated the scientists of Indian Space Research Organisation, ISRO, for the successful launch of the seventh satellite of Indian Regional Navigation Satellite System (IRNSS-1G) yesterday from Satish Dhawan Space Centre in Sriharikota in Andhra Pradesh. <br/><br/>Making a reference in the House, Chairman Mohammed Hamid Ansari said, this has added yet another precious milestone in the success story of the Indian Space history. He said the credit for this landmark achievement undoubtedly goes to the scientific community particularly, those working with the ISRO. Mr Ansari hoped that the team of ISRO will continue to scale greater heights and make the country proud of their achievements.