Mars Has Auroras Without a Global Magnetic Field, And We Finally Know How - ScienceAlert

Earth's auroras are a glorious wonder, but our planet isn't the only place in the Solar System where these phenomena can be found.

Earth's auroras are a glorious wonder, but our planet isn't the only place in the Solar System where these phenomena can be found. An atmospheric glow, albeit sometimes in invisible wavelengths, has… [+4050 chars]

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