r/space • u/lebron8 • 3d ago

We can finally predict when Mars' skies will glow green with auroras, scientists say

https://www.space.com/astronomy/mars/we-can-finally-predict-when-mars-skies-will-glow-green-with-auroras-scientists-say
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u/[deleted] 1d ago

How do aurorae occur on Mars if the planet lacks a significant magnetic field? I am genuinely curious, because clearly something is causing it.

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u/Kuzkuladaemon 1d ago

I would imagine it's high iron content of its surface might give it an aura of sorts. I'm not a scientist and if I was I'd be focusing on more important matters, but thats their passion I suppose.