Before a rocket is launched, a practice run called a "launch rehearsal" is done. In this, they pretend to do everything like the real launch. They check the rocket's health, fill it with fuel, and watch many technical details about the rocket and its satellite. The main point of the countdown is not just watching the time go by. It's to make sure all jobs are done right and on time. This rehearsal helps prepare for the real launch by practicing all the important steps and safety rules. The Aditya-L1 rocket will launch on Saturday, 2nd September, at 11:50 am India time. This rocket is ready at the Satish Dhawan Space Centre in India.