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Voyager 1 stops communicating with Earth
(edition.cnn.com)
This is a most excellent place for technology news and articles.
RTGs are still used for outer solar system missions. Not enough light for solar panels. Hell, even the Perseverance Mars rover, which was launched in 2020, has an RTG.
Hm, didn't know about those. Good to hear. RTGs are such a great technology.