The Indian Space Research Organization (ISRO) will launch 18 satellites and Brazil's Amazonia today. It is the first mission of ISRO this year.
It will be launched from Satish Dhawan Space Center in Sriharikota, Andhra Pradesh.
It is going to commence in a few minutes as the official timings for the mission are 10:24 am on Sunday.
The 18 other co-passenger satellites and Amazonia-1 will be onboard the Polar Satellite Launch Vehicle (PSLV-C51).