Space/Science — HabitableZone

Space/Science » in reply to re: Yo, R.L. -- and Nick . . .

re: Yo, R.L. -- and Nick . . .

Dan,
The hawaii aurora sighting in 1800's is just what I read... The article also stated they were visible in Cuba...

Personally, I have never seen an aurora in my life... I hope to see one someday...

I would take the isotope measurements with a grain of salt since isotopic ratios can vary with other environmental conditions- anyone know what the isotope was?

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