Video - Steenwijk's 1967 Sky Phenomenon: UFO or Terrestrial Mystery?

In 1967, multiple residents of Steenwijk, Netherlands, reported seeing a formation of bright lights moving across the sky. The lights moved in synchronized patterns before disappearing. What were these mysterious lights? The sightings were consistent in descriptions and timing, adding credibility to the reports. Were they of terrestrial or extraterrestrial origin? The incident remains a topic of debate among UFO enthusiasts. Share your theories.