Looking out this evening from Shenzhen to Hong Kong on a very rare clear night, I saw some very stange lights.
My attention initially attracted to a pin point flashing blue/red light( similar to a police strobe). However then noticed a line of 7 similar lights, but weaker as seemed further away. The lights were moving in formation as a straight line slowly moving up and down the sky. The height was hard to guess but seemed very high so in which case the lights were spread over a distance of many km. Really strange.
Did anyone flying into SZX or HKG this evening see anything?
PS I have have flown for many years and have never seen anything like this