After Chandrayaan-3 and Aditya-L1 launches, ISRO scientists focused on making Gaganyan a success.
The selection of four astronauts for this project to be taken up in 2025 has also been completed. In this experiment, these four astronauts will be taken into orbit at a height of 400 km above the earth.
They stay there for three days and are brought back to earth. They will land on the waters of our country.
