On your way to Mars to study its gravitational forces, you notice that a strange sensor has been lit on the control room dashboard and the alarm has been set off. A doorway has been compromised by aliens who were trying to enter the spaceship. Before you realize, the aliens are pirating the spaceship leading it on the same path as a comet which is about to cross your path and cause the biggest explosion ever recorded, destroying the Milky Way. The aerospace engineers who constructed the spaceship methodically hid a number of puzzles and riddles around the spacecraft for a case of emergency such as this. The puzzles, once solved, reveal a top-secret code, which will enable you to retain control of the spaceship through your phone and instantly release a lethal substance that kills all alien forms of life within the spaceship. To get this code, one must be perfectly equipped to understand Newtonian physics and be familiar with the notions of gravity. Can you make it on time? The comet will cross your path in 50 minutes.