streamer

nouns

light that streams
"streamers of flames"
streamer
is a part of
an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force
aurora
is a type of (narrower)
(physics) electromagnetic radiation that can produce a visual sensation
"the light was filtered through a soft glass window"
light, visible light, visible radiation
a newspaper headline that runs across the full page
banner, streamer
a long flag; often tapering
pennant, pennon, streamer, waft
long strip of cloth or paper used for decoration or advertising
banner, streamer