- Cyclone which will form in Bay of Bengal -Yaas (named by Oman)
- Decommissioned Indian Navy Vessel handed over to Alappuzha Port Museum recently- INFAC T-81
- Super computer developed by Iran recently - Simorgh
- Theme of World Metrology Day (May 20, 2021) -Measurement for Health
- Ocean observation satellite which was successfully launched by China recently: Haiyang 2 D
- Renowned politician and former Chief Minister of Rajasthan who passed away recently - Jagannath Pahadia
- Rank of India is recently published Renewable Energy Country Attractiveness Index - Three (Index Topped by USA, China)
- Former Odisha cricketer and BCCI match referee who passed away recently Prasanth Mohapatra
- Indian origin who was recently awarded 2020 Millennium Technology Prize along with David Klenerman: Sankar Balasubramanian
- State which recently announced Mucormycosis as an epidemic disease: Rajasthan
- Free helpline facility recently launched by Ministry of Social Justice and empowerment for senior citizens in the context of the ongoing Covid Pandemic : ELDEERLINE
- Educational TV Channel launched in Tripura for school students: Vande Tripura
- State which established most number of Health and Wellness centres under Ayushman Bharat project during the period of 2020 -21 - Karnataka.
- Indian origin who was recently appointed as a member of National Academy of Sciences, USA - Sankar Ghosh
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