|Achieve mastery in 200 unique skills|
|Energy point(s) awarded||80000|
Copernicus is a Sun badge. To earn it, the user has to master any 200 math skills. This badge motivates users to become proficient by practicing more exercises, especially Math ones. This badge can be found here on Khan Academy.
- There is a model of solar system on the badge because it is named after Nicolaus Copernicus - the famous Polish mathematician and astronomer who formulated a model of the universe that placed the Sun rather than the Earth at its center.