Claim in Wikipedia statements that failed verification: Earth and space

Alpha Centauri may be inside the G-cloud of the Local Bubble, and its nearest known system is the binary brown dwarf system Luhman 16, at 3.6 light-years (1.1 parsecs) distance.

Statement quoted from en.wikipedia.org/wiki/Alpha_Centauri (CC BY-SA 4.0, by Wikipedia's editors)

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