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Differences Over Time

 
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Eadie
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Joined: 14 Dec 2013
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PostPosted: Fri May 24, 2019 11:57 pm    Post subject: Differences Over Time Reply with quote

This is the main sequence Stars habitable zones as predicted in 1955:



This is the main sequence Stars habitable zones as predicted in 2019:



Now compare them to this from the Forbidden Planet thread, page 12:



The 2019 prediction comes closest, but not all 'A' stars are white.
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Gord Green
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Joined: 06 Oct 2014
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Location: Buffalo, NY

PostPosted: Sat May 25, 2019 12:34 am    Post subject: Reply with quote

The first two are virtually identicle.

Altair, being so much hotter than our Sun would have it's habitable zone around where Jupiter is in our system.

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