This print is extremely rare. This photograph rarely finds its way onto the market. Taken on September 18, 1977, by NASA's Voyager 1 spacecraft, this image showcases the Earth and Moon together in a ...

NASA’s Voyager 1 spacecraft—currently cruising in interstellar space—got in touch on April 20 with usable data on its health and status. That’s a triumph after a glitch in November caused ...