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Red auroras are caused by nitrogen or oxygen emissions and altitude. When the aurora occurs at a very high altitude, there is enough oxygen present that it can take the time needed to emit a red light, without colliding with another molecule.
Obie Ondricka
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What causes auroras on the moon?
The moon has no atmosphere, so it has no auroras. Auroras need oxygen and nitrogen atoms to emit light when they are ionized when struck by solar wind particles.
What causes auroras on Earth?
The suns radiation hitting our atmosphere
What causes auroras and disrupts satellite transmissions?
ultraviolent radiation
How does solar wind cause auroras?
Solar wind causes auroras because atoms go through water droplets in clouds. They act as prisms (the raindrops) and this causes the billowing, beautiful Aurora Borealis.
What causes an engine rattle in a 1999 Oldsmobile when accelerating?
Auroras use only premioum gass
How do Auroras develop?
Auroras occur in the mesospere.
How do auroras appear in the night sky?
Auroras appears in the night sky by atoms and molecules. Auroras is lights in the sky.
Do the Northern Lights contain seven colors?
No, the auroras usually only have green, blue and red, as well as combinations of these.
Do the Northern Lights contain all the colors?
No, the auroras usually only have green, blue and red, as well as combinations of these.
When was The Auroras of Autumn created?
The Auroras of Autumn was created in 1950-09.
How are sun dogs different to auroras?
Sun dogs are formed differently to auroras
What is the importance of auroras?
auroras are the northern lights, and that is a very important event in Alaska
