What is the rare 'Steve' phenomenon? Inside the aurora-like display
The phenomenon known as STEVE, or Strong Thermal Emission Velocity Enhancement, is a glowing ribbon of hot particles in the Earth's atmosphere, significantly distinct from auroras.
The UK Saw The Rare STEVE Phenomenon Last Night Alongside The Northern Lights - Who Is STEVE And Where Does He Come From?
STEVE, or Strong Thermal Emission Velocity Enhancement, is a recent scientific discovery that appears as a ribbon of purple and green, lasting up to one hour.