* Astronomy

Finnair's Oulu-Helsinki aircrew witnessed a strange light phenomenon of the eastern sky.
The light phenomenon was spotted in the eastern sky, a little north of Oulu, on Tuesday morning.
Two balls of light were seen for about five minutes until they vanished.
The light phenomenon sighted by the  Finnair aircrew was  estimated by them to have been a long distance away, towards the east, and at dozens of kilometres in altitude.

Source

See Cosmos 2446