When the sun converts to a magnetar for a short time, the planet Mercury is thrown out of orbit (along with a spaceship exploring it) and set on a collision course for Earth. Can a disgraced scientist manage to use his failed weapon system, Project 7, to save our planet? Written by
Did You Know?
Originally, Mercury is going to pass by Earth at twice the distance of the Moon. Mercury has double the mass of the Moon. Using the inverse square law, the effect on Earth would be a half that of the Moon - bad, but not as disastrous as they're making out. See more
Referenced in End of the World