Description

Pilots have been reporting lights at high altitudes that behave in interesting ways. One pilot notices them converging and moving apart. Another reports them circling above his plane above 50,000 ft. They brighten and dim without pattern. The similarities between sightings is very interesting to me. What do people think of these lights? Their movements don't seem to indicate satellites, and their long flight time and altitude doesn't make me think of drones. Are these sightings commonplace only recently, or is that a result of pilots being nervous to report them in the past?