Earth: NASA / ​ The Visible Earth (http: / / ​ visibleearth.nasa.gov /); Barack Obama: ATTILA KISBENEDEK / ​ AFP / ​ Getty Images
Toka: NASA / ​ The Visible Earth (http: / ​ / ​ visibleearth.nasa.gov / ​); Barak Obama: ATTILA KISBENEDEK / ​ AFP / ​ Getty Images