References 340% CONFIDENCEOverall confidence: 40%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 49% confidence or below
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]25%en.wikipedia.org/wiki/Halley%27s_Cometen.wikipedia.org· Posted Sep 11, 2026· Starts Jul 28, 2061 ✓· 33% of score
No wording about the date found on en.wikipedia.org; treat it as unverified.
- [2]78%Halley's Comet begins its 38-year journey back toward Earth tonightspace.com· Added Sep 14, 2026· 34% of score
Space.com's own headline notes the comet 'begins its 38-year journey back toward Earth tonight,' broadly consistent with the pin's 2061 return, though the article body could not be retrieved to confirm the specific stored date.
- [3]82%1P/Halleyscience.nasa.gov· Added Sep 14, 2026· 33% of score
NASA's own page states Halley's Comet 'will return in 2061 on its regular 76-year journey around the Sun,' consistent with the pin's stored July 2061 date, though it does not give the specific day-level date the pin uses.
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