The National Space Center(NSC) is planning an interplanetary mission in a new galaxy far far away from earth. The galaxy has one star. There is a weird thing about that galaxy. It has an infinite number of planets. They form a straight line if you connect them to the star and every planet, along with the star, is exactly 2n distance away from each other, where n is an integer value. So the i th planet will be at i*2n distance from the star.
This is a companion discussion topic for the original entry at https://toph.co/p/interplanetary-mission