Other taking a picture of where we live it is studying the boundary of our solar system (heliopause).
We can't know what value of the readings will have in the future of the science being studying. The studies will end in 2025 when it won't be able to power any instrument.
We can still track the position and speed. Any deviations from theoretical models would be interesting. Non deviations are also useful, although less interesting.
We can't know what value of the readings will have in the future of the science being studying. The studies will end in 2025 when it won't be able to power any instrument.