Help is a long way away: The challenges of sending humans to Mars

On July 20, 1969, Apollo 11 astronaut Buzz Aldrin stepped out a lunar lander onto the surface of the moon. The landscape in front of him, which was made up of stark blacks and grays, resembled what he later called “magnificent desolation.” Source: https://phys.org/news/2021-03-humans-mars.html…