In Christopher Nolan’s epic 2014 science fiction film Interstellar, a rogue splinter group of scientists constituting the collapsed remnants of NASA hatch a plan to save Earth from environmental collapse by searching for potentially habitable planets in a distant galaxy. They get there by traveling through a wormhole and using the gravitational slingshot velocity of a massive black hole. Though... 

The mission has discovered “two new planetary systems that include three super-Earth-size planets in the ‘habitable zone,’ the range of distance from a star where the surface temperature of an orbiting planet might be suitable for liquid water.” Five planets are in the Kepler-62 system, and two planets are in the Kepler-69 system. Two planets from the Kepler-62 system–62e and 62f–and one...