How NASA outsourcing the space program helped enrich Elon Musk
After the end of the space shuttle program, NASA turned to private companies to fill the gap. That isn't working out for the ...
Smithsonian Magazine2d
Two Trailblazing Spacewalks in 1965 Opened the Door to Decades of Astronauts Pushing the Limits of Their Capabilities
Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...