What has Voyager 2 taught us from interstellar space?

[wolram]

With voyager 2 now going to interstella space what have we learned?

 

[pinball1970]

With voyager 2 now going to interstella space what have we learned?

Still sending data back?

 

[Tom.G]

https://voyager.jpl.nasa.gov/

And https://en.m.wikipedia.org/wiki/Voyager_2
says it has enough power to operate until 2025.

This https://www.theguardian.com/science...nds-back-first-signal-from-interstellar-space
newspaper article dated 4 Nov 2019 says it sent the first data from interstellar space back to us. With a transmitter power of 22Watts, it took NASAs largest antenna, a 70 meter dish to receive it!

Cheers,
Tom