How The Colourous Aurora Drawn
in The Sky?
From the latin Aurora mean
sunrise or The Roman Goddess of Dawn. Aurora is an electro-static phenomenon,
especially in the high latitude region (Artic). Band that know as the place
that Aurora most occur is named as Auroral Zone
The Aurora occur when highly
charged alectrons from the solar wind interact with elements in the earth’s
atmosphere and surrounding magnetic pole, where Aurora enter the upper
atmosphere and a geomagnetic storm expands Aurora to lower latitudes and thats
makes Aurora bombard the gases that emit visible light
Aurora or Northern Light
emit light characteristik of the atoms and molecules like oxygen and nitrogen
as the colourous spectrum light in the sky. The color of
the aurora depends on which atom is struck, and the altitude of the meeting.
But not at all time we can
see The Aurora, there are light that visible to naked eye and not. Difussi
Aurora is a featureless-glow in the sky that not visible even in the dark and
Discrete Aurora is difussi aurora that more brightness that visible for naked
eye but only seen in the night cause the light not as bright as the sunlit
Caused by the collison of solar wind, magnetospheric charged
particles, and the high altitude atmosphere we can see the dancing light of the
Aurora
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