Humans are trying to discover a planet to live there after the earth. Nasa is doing research to live on mars. But there are some conspiracy that humans lived on mars.

Life on mars



Conspiracy: 
Long ago humans lived on mars. Then they developed technology and after a long time due to pollution, natural disasters and wars many people died and the planet is damaged and it is no longer suitable for them to live there so they are started to build a spaceship to travel to another planet to save their lives and human species and they succeeded. They built a huge spaceship and started travelling and at last they found earth. They came to earth but the spaceship crashed. That spaceship is the Meteor that killed dinosaurs as it is so huge long ago. As the atmosphere is new to them it took time for them to live on earth and the evolution began and they became smart and started to think and develop technology. It took 6 million years to evolve.

Meteor Killing Dinosaurs