"Look again at that dot. That's here. That's home. That's us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering,

For nearly five decades, the twin Voyager spacecraft have pushed the boundaries of human exploration, venturing deeper into the cosmos than any other human-made object. As their power dwindles, NASA engineers are making tough choices,

NASA plans to disable instruments on its iconic Voyager probes to extend the missions of the two farthest human-made objects from Earth.