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.
No wording about the date found on en.wikipedia.org; treat it as unverified.
NASA's own press release confirms the Dragonfly mission's launch services contract, with SpaceX providing a Falcon Heavy launch in "a targeted launch period from July 5, 2028, to July 25, 2028" - matching the pin's stored 1 July 2028 date to within days.
The Johns Hopkins APL Dragonfly mission's own news update, dated 28 November 2023, reports an "estimated 2028 launch readiness date," consistent with the pin's stored July 2028 date, though the page itself could not be fetched to quote directly.[1]
Something missing or wrong? Say it in your own words: a link that backs this pin up, a different start or end date and why, or a fact it lacks or gets wrong. The AI checks it against this pin's sources, searches for better ones, and adds any page that backs you up. The pin's own sources still count most.