First astronaut to make an untethered space walk, Bruce McCandless, dies at age 80

Bruce McCandless, former Navy Pilot and astronaut, died on Thursday, the 21st. McCandless was known primarily for being the first man to make an untethered space walk, otherwise known as “untethered free flight,” where they disconnect entirely from their spacecraft and head on out into the abyss. The image featured above is the famous picture […]