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2021 in science
From Wikipedia, the free encyclopedia
This is a list of several significant scientific events that occurred or were scheduled to occur in 2021.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/2021_in_science_-_collage_v1.png/640px-2021_in_science_-_collage_v1.png)
This is a list of several significant scientific events that occurred or were scheduled to occur in 2021.