May 29 in strange history

What happened on May 29 in the world of UFOs, monsters and mysteries, plus 27 Canadian UFO sightings.

No famous case or old newspaper story we know of is dated May 29. Yet. Seen something on this date? Report it.

Canadian UFO sightings on May 29

The Canadian UFO Survey logged 27 sightings on May 29 between 1989 and today, most in 2008 (4). Most came from British Columbia, Ontario, Quebec.

2010 · Toronto, Ontario · Daylight disc
Shape-shifting objects flew overhead quickly; photos
2013 · Valleyfield, Quebec · Daylight disc
Photo explained as reflection
2021 · Winnipeg, Manitoba · Daylight disc, 2 witnesses
Metallic sphere flew over city, unaffected by wind, reappeared and flew by again
2023 · Halifax, Nova Scotia · Daylight disc
Photo: jet contrail
2023 · Bridgewater, Nova Scotia · Physical traces
Photo: "dancing lights' found on video [NB: lens flares]
1998 · Bancroft, Ontario · Close encounter, 7 witnesses

Source: the Canadian UFO Survey, Ufology Research. Explore every Canadian sighting.

The US Air Force opened 758 Project Blue Book files for sightings in May, 1947 to 1969. Browse the Air Force files.