Quote:
Originally Posted by PeterM
I found this link in which Sydney Observatories Nick Lomb also appears to raise the possibility of danger to eyesight.
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Hmm, what magnitude is it supposed to reach then? The Moon at -13m isn't dangerous to the naked eye, the Sun at -27m obviously is. Is Eta Carinae expected to go brighter than -13m when is goes supernova??
Cheers
Steffen.