April 23 in strange history

1 strange event from history happened on April 23, plus 34 Canadian UFO sightings.

2007
Famous UFO case
The Alderney giant
Over the English Channel near Alderney, Channel Islands
An airline pilot over the Channel Islands saw two huge, brilliant yellow objects hanging in the sky; another pilot saw them too.

Canadian UFO sightings on April 23

The Canadian UFO Survey logged 34 sightings on April 23 between 1989 and today, most in 2021 (4). Most came from British Columbia, Ontario, Quebec.

1994 · Edmonton, Alberta · Close encounter, 2 witnesses
Triangular craft flew slowly low over house
2001 · Salmon Arm, British Columbia · Contact or abduction claim
2 shadowy figures "danced" around bed; blue glow
2014 · Waterloo, Ontario · Daylight disc
Object in sky caught on video
2017 · Mercier, Quebec · Daylight disc
Small white circle moving fast and high in the sky
2021 · Montreal, Quebec · Daylight disc, 2 witnesses
Three circles in the formation of an equilateral triangle and as if fixed together
2013 · Vancouver, British Columbia · Daylight disc
White ball of light spinning on its axsis, seen 3 times in the past

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

The US Air Force opened 820 Project Blue Book files for sightings in April, 1947 to 1969. Browse the Air Force files.