Spot the mistake

I discovered the OnOrbit website this afternoon. It seems to have been co-founded by the man behind NASA Watch and claims to be a social networking site for space. In reality it seems to be more of a blog than a social network like Facebook or Twitter. Anyway, the page I stumbled upon was a page from 2009 about the cooling systems on Planck. It has a fairly glaring mistake on it. Can you spot it?

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Posted in astro blog by Stuart on Friday 02nd Dec 2011 (18:14 GMT) | Permalink
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