Question

what is northern lights (spam allowed) ?

Answer 1

Northern lights-

$\red\implies$The northern lights, one of several astronomical phenomena called polar lights are shafts or curtains of colored light visible on occasion in the night sky. Northern lights are also called by their scientific name, aurora borealis.

Answer 2

Answer:

The northern lights, one of several astronomical phenomena called polar lights (aurora polaris), are shafts or curtains of colored light visible on occasion in the night sky. ... Northern lights are also called by their scientific name, aurora borealis, and southern lights are called aurora australis

Explanation:

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