Early on Sunday, scientists from the Isro Telemetry, Tracking and Command Network (Istrac) implemented the third Earth-bound manoeuvre of Aditya-L1, India’s first solar space observatory mission, that was launched on September 2. Stating that Sunday’s manoeuvre happened at 2.30am, Isro said: “Ground stations at Mauritius, Bengaluru, SDSC-SHAR (Sriharikota) and Port Blair tracked the satellite during this operation.”