All about Aliens and Ufo's We believe in aliens

Derinkuyu – Underground City of Ancient Aliens Derinkuyu is a Turkish multilayered underground city. It consists of no less than 5 different layers,, and a total of 13 different floors, and it could have been sealed from the interior with a .

Two huge planets found orbiting a star 375 light-years away are the oldest alien worlds yet discovered, scientists say. With an estimated age of 12.8 billion years, the host star—and thus the planets—most likely formed at the dawn of the universe, .