American astronaut Buzz Aldrin says the U.S. and NASA should focus on establishing a permanent colony on Mars by 2040. How likely is a future that include humans actually living on Mars? Should we be allocating our resources to this endeavor?
American astronaut Buzz Aldrin says the U.S. and NASA should focus on establishing a permanent colony on Mars by 2040. How likely is a future that include humans actually living on Mars? Should we be allocating our resources to this endeavor?