Days after landing on the Moon, India is now aiming for the Sun with its maiden solar expedition. ISRO's trusted PSLV will take the Aditya-L1 mission on a 125-day voyage towards the Sun. What are the objectives of the Aditya L1 Mission? Is the Aditya L-1 an early warning system against any 'tsunami' of radiation from the Sun? Radio Astronomer Sameer Dhurde and Science Journalist Pallava Bagla join Parmeshwar Bawa to discuss all this and more.