Atlas

 is a Black Hole Badge. To earn it, user has to achieve mastery in a certain number of exercises (presumably 1000). This badge motivates user to become proficient by practicing more exercises, especially Math ones. It is impossible to acquire the badge at this moment because there is not enough skills on Khan Academy.

Similar badge(s)

 * Just Getting Started
 * Making Progress
 * Productive
 * Hard at Work
 * Work Horse
 * Magellan
 * Sally Ride
 * Copernicus
 * Kepler
 * Hypatia
 * Newton
 * Da Vinci

Trivia

 * Atlas gives the same number of energy points as Da Vinci, but it may be twice as hard to acquire.
 * Sal and Ben Eater have obtained the older version of this achievement.
 * The badge is named after Atlas - the primordial Titan who held up the celestial spheres in Greek mythology. He is also the titan of astronomy and navigation.