From the article: “Voyager 1 still has two remaining operating science instruments — one that listens to plasma waves and one that measures magnetic fields. They are still working great, sending back data from a region of space no other human-made craft has ever explored. The team remains focused on keeping both Voyagers going for as long as possible.”

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goldfishgold 2 days ago | parent [-]

yeah the sparse data being returned from Voyager are the only direct observations ever made of the outer solar system / beyond. Even if the data is humdrum and exactly as expected, that in itself is worth something.

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krisoft 2 days ago | parent [-]

But worth enough to send a new probe?

Generally we don’t construct and maintain expensive scientific equipment just for the fun of it. There usually is some question or debate we expect them to answer or settle.

	▲	comrh 2 days ago \| parent [-]
		Worth enough is always debatable but here are some future proposed science goals for an interstellar probe: https://en.wikipedia.org/wiki/Interstellar_Probe_(spacecraft...