Description: My 3rd sighting was here in Beijing in 2010. I believe this could very well be a scram jet aircraft, but I’ll leave that up to you to judge. I was outside in the evening talking with my neighbor. He suddenly waves his arms and points up very excitedly. Above us was a moderately bright light (perhaps like a dim star, but close ), BELOW the cloud cover on a cloudy night. The clouds were not storm clouds so they were not dark. This light moved across the entire visible sky in 5 seconds. It seemed to wobble very slightly, but that could easily have been caused by cloud cover or moisture. I did not notice if it left the typical concentric smoke ring trail common to a scram-jet or pulse detonation engine. I have told this to and written to many people and magazines and no one has ever replied. I stumbled on your form this evening so I thought it best to try and tell someone who may care.
Note: The witness has a strong professional background. He has made some good deductions on the possible explanations for his sighting.Note to Commenters: If you are reporting a sighting, be sure to include the location (city, state, country), date and time of your sighting. Be detailed in your description. You may also use our report form to report your sighting. Comments will be published if they are in "good taste" and not inflammatory.