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Letter: Planet X - 1

Published 11 March 2009

From Malcolm Shute

I wonder if the search for a “Planet X” (31 January, p 32) should now revert to being one for a Planet IX, since Pluto has been demoted?

La Tour d'Aigues, Vaucluse, France

Issue no. 2699 published 14 March 2009

Â鶹´«Ã½ issue 2699 cover

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