A group of scientists from ISRO, including Director Dr. Radha Krishnan, Secretary P. Yasodha, and Assistant Director M.K. Gupta, visited Tirumala on Saturday morning. They went to the shrine during the break darshan to offer prayers to Lord Venkateswara. They performed special pujas to seek divine blessings for the successful launch of the PSLV-C-56 rocket, which is scheduled for launch at 6:30 am on Sunday from the Sriharikota launch pad.