In case you were wondering where the spacecraft gets energy, it's powered by nuclear decay: http://www.nytimes.com/1989/08/26/us/voyager-s-heartbeat-is-nuclear

In case you were wondering where the spacecraft gets energy, it's powered by nuclear decay: http://www.nytimes.com/1989/08/26/us/voyager-s-heartbeat-is-nuclear-battery.html http://www.nytimes.com/1989/08/26/us/voyager-s-heartbeat-is-...