Gliese 581g
In 3027, the Earth will become an uninhabitable place due to a hole in the atmosphere that allows ultraviolet rays to penetrate the Earth, causing harmful consequences to human health.
Mark and Lucas, two brothers from the United States and sons of an astronaut, realized that the situation on the planet was getting worse and so they decided to do something to save the human race.
After several years of study to find new planets where better living conditions could be found, in 3035 they began to share their studies on the planets with the space companies. One of the possible habitable planets was "Gliese 581g" which is 65 light years from our planet……….