In an effort to conserve Voyager 2's dwindling energy and extend the spacecraft's mission, NASA has shut down another of its instruments.

Voyager 1 is over 24.14 billion kilometers from Earth and Voyager 2 is over 20.92 billion kilometers away. Listen to Story The energy-saving moves were necessary to extend their missions Each ...

NASA’s twin Voyager spacecraft have just kept swimming – or zooming through space, collecting data from interstellar space ...