If you remember, ESA launched Planck in May 2009. Four months later, we have the first images that should eventually (after six months) supersede the well-known WMAP images. BBC and others report.
Click to zoom in. The temperature variations measured by Planck in nine frequency ranges are depicted inside the strip, by the usual WMAP-like mottled colors.
Planck rotates roughly once a minute.
Other Interesting arXiv Papers (Week Ending 25 May 2013)
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The best of the rest from the Physics arXiv preprint server
Computational Diagnosis of Canine Lymphoma
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