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Old 04-03-2021, 05:56 PM
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Robh (Rob)
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Join Date: Feb 2009
Location: Blue Mountains, Australia
Posts: 1,315
Thanks Ron. Absorbing and interesting update.

There have been various hypotheses for the eruption in the 1840s e.g. a third star spiralling into one of the other surviving two.

Interesting to see what happens. Maybe a supernova in our lifetime!

Regards, Rob
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