Phil Plait says
The wind is no longer at Voyager’s back. It’s in the heliosheath.
This means that in a few years Voyager will have left the solar system and be in the interstellar medium. Amazing.
Imagine! It was launched before personal computers were everywhere, before cell phones, before the internet! But it was given a powerful boost by its rocket, and another by the two largest planets in the solar system as it swung by them. And now, in just a few more years, it will have left our nest forever.