Footage appearing to show a number of "double fireball" events may have been caused by a simple quirk of equipment.

When is a 'double fireball' not a 'double fireball'? Wild meteor videos explained by a trick of the light

Source: space
Source Link: https://www.space.com/stargazing/meteor-showers/when-is-a-double-fireball-not-a-double-fireball-wild-meteor-videos-explained-by-a-trick-of-the-light