The Center of Excellence in Space Sciences India (CESSI) and the Indian Institute of Science Education and Research, Kolkata is organizing a science exhibition during the 21st National Space Science Symposium. ISRO and other scientific bodies are sponsors of the event. Convened in a hybrid mode, the event will comprise a space science exhibition, primary scientific sessions and local outreach events. 

The deadline for registration process will end on January 10, 2022. The last date for abstract submission will also end on the same date. Individuals keen on travelling to the venue have to register online on the official website of the National Space Science Symposium and submit their abstracts. Registration for the main scientific program is free and open for scientists, students, journalists and other outreach bodies. Those who cannot travel to the site for the physical format of the show can participate online.