Voyager, the space triumph that nearly wasn’t
Feb 19, 2014
The Voyager 1 spacecraft is the first human-made object to venture into interstellar space. Even if defined only by distance, the NASA/Jet Propulsion Laboratory twin Voyagers are America’s greatest space adventure. They’ve been flying successfully for more than 36 years and are billions of miles from home. What isn’t widely known is that they almost never made it out there.The first proposed mission in the late 1960s was for four spacecraft to take advantage of a rare alignment of the four outer