NASA has shut down a science instrument on the iconic Voyager 1 probe, the first spacecraft to reach interstellar space.

Nearly half a century ago, a spacecraft roughly the size of a small car set off from the Florida coast atop a rocket to begin what was supposed to be a five-year journey. This week, NASA announced it ...

After nearly half a century in space, the Voyager 1 spacecraft just shut down one of its last remaining science instruments in a desperate attempt to preserve power. NASA's decision to turn off the ...