Astronomers come across stunning phenomena in the ... green vertical columns of light categorized as 'picket fence' by experts. The stunning pattern was labeled as STEVE and later identified ...

STEVE mostly emits light in purple hues. Sometimes the phenomenon is accompanied by a rapidly evolving green picket fence structure that is short-lived. STEVE can last 20 minutes to an hour.

Ever since aurora chasers discovered Steve, a mysterious ribbon of purple light in the night sky ... new science and help scientists uncover this phenomena. To me, it proves that we citizens ...