NASA's Voyager 2 Probe Enters Interstellar Space by NASA Jet Propulsion Laboratory
= NASA's Voyager 2 Probe Enters Interstellar Space by NASA Jet Propulsion Laboratory
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https://www.jpl.nasa.gov/news/nasas-voyager-2-probe-enters-interstellar-space/
10 December 2018 announcement; actual crossing dated 5 November 2018, solar-wind plasma-current decline and energetic-particle corroboration.