Still Cataloging The Skies, Long After ‘Planet X’
Posted on Sep 26, 2011 under Planet X, Uncategorized | Comments are offPerched on a mesa just above Flagstaff is the historic Lowell Observatory, founded back in the days of the Wild West. Observatory director Jeffrey Hall talks about landmark discoveries made there, like ‘Planet X’–later renamed Pluto–and the exoplanets astronomers are spotting there today. Source: …
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Still Cataloging The Skies, Long After ‘Planet X’