Mars Society founder makes case for “Mars Direct” path to the Red planet
But what is the "Mars Direct" plan
SpaceX wants to land Starship on the Moon before 2022, then do cargo runs for 2024 human landing
"We definitely want to land it on the Moon before 2022"
Buzz Aldrin shares latest moonshot vision: No to NASA’s Gateway, but yes to China
Aldrin argues Gateway’s benefits as a way station for moon-bound astronauts are outweighed by its limitations and its multibillion-dollar cost