Historias de Merth

It's the year 2043. For years, NASA has been working to stop the inevitable: the moon crashing into the earth. Their efforts are in vain. The moon and earth collide, and in an unexplained event against the laws of physics, a piece of the USA survives- and is stuck in half of the moon. 10 humans miraculously survive in a stroke of luck. How will they save humanity?