NASA Extends Voyager Probes’ Lifespan with Heat-Power Upgrade
TL;DR
NASA completed a 'Big Bang' upgrade on Voyager 2 to save about 10 watts of power by reconfiguring instruments and heat distribution, extending its mission by 2–3 years; plans are underway to apply the same upgrade to Voyager 1 in the coming months, which could keep both spacecraft operational into the 2030s as their plutonium power sources gradually fade while they continue their vast journeys through the outer solar system.
- NASA's Quest to Upgrade the Voyager Probes From 16 Billion Miles Away extremetech.com
- Inside NASA’s ‘Big Bang’: A Daring Plan to Keep the Distant Voyagers Alive The New York Times
- NASA pulls off daring trick to keep Voyager 2 alive Yahoo
- Voyager 2 Mission, Achievements, Latest News Vajiram & Ravi
- NASA Squeezes Another Year of Science Out of Voyager 2 Aerospace Global News
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