human migration

Buzz Aldrin, Apollo 11 astronaut, said that the great human migration to Mars would be a matter of human survival. People need to explore or people will end their lives in the

Data on anthropology and genes have shown that human migration from Africa took place from about 45,000 to 60,000 years ago.

The moon Titan holds enough energy to become a giant colony of humans, with the potential to hold up to 300 million people.

Renowned scientist Stephen Hawking has warned that humans must leave Earth in the next 100 years, otherwise facing the danger of extinction.