After Traveling for More Than 47 Years, NASA’s Voyager 1 Probe Just Officially Crossed the 25-Billion-km Mark
As humanity’s silent envoy to the cosmos, NASA’s Voyager 1 spacecraft continues its lonely voyage into the vast expanse of interstellar space. Recently, this iconic probe reached yet another extraordinary milestone: it officially surpassed the 25 billion kilometer mark—a distance … Read More
