27 May 2021 Current Affairs
Which country is designing a new Earth System Observatory to guide efforts related to climate change and disaster mitigation?
The US Space agency NASA is developing a new system called the Earth System Observatory to mitigate efforts related to climate change and disaster mitigation.
The Moderna announced that various studies have shown that its COVID-19 vaccine is 100 percent effective in preventing COVID-19 infection among adolescents aged between 12 and 17 years.
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