Polarization
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Blogging Anniversary, and Other Celebrations
I was sitting in the lecture theatre of the Royal Institution at the Science Online London meeting (of which I hope to write more later, but you can retroactively follow the day’s tweets or just search for the day’s tags) when I realized I had missed the fifth anniversary of this blog this past July.…
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Another launch
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Not all CMB (Cosmic Microwave Background) experiments get launched on a rocket. There’s a long history of telescopes flown from balloons — huge mylar balloons floating over 100,000 feet in the air. MAXIMA and BOOMERaNG, the first experiments to map out the microwave sky on the sub-degree scales containing information about the detailed physical conditions…
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WMAP
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As promised, the team behind the WMAP (Wilkinson Microwave Anisotropy Probe) satellite have released their lovely new results. WMAP measures fluctuations in the CMB (which I’ve already written about a lot), and in 2003 they released high-resolution, high-sensitivity maps of the CMB over the whole sky. Today, they updated those maps, and also released new…
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WMAP results due soon!
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After a couple of years of waiting, the team behind the WMAP (Wilkinson Microwave Anisotropy Probe) satellite seem ready to release some new results. WMAP measures fluctuations in the CMB (which I’ve already written about a lot), and in 2003 they released high-resolution, high-sensitivity maps of the CMB over the whole sky. (New results have…
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