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Channel: Galileo's Pendulum » Alphabet of Cosmology
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“A” is for axion (Alphabet of Cosmology)

Wot’s all this, now? Today I begin a new feature, which I will try to update once a week: the Alphabet of Cosmology. In these entries, I’ll highlight a  concept, experiment, or observation in...

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“B” is for baryon acoustic oscillations (Alphabet of Cosmology)

(The second installment in the irregular series “Alphabet of Cosmology“, in which I introduce a concept or project in cosmology that’s a little out of the ordinary.) Sound waves in the early cosmos...

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“C” is for cosmic microwave background (Alphabet of Cosmology)

(The third installment in the series “Alphabet of Cosmology“, in which I introduce a concept or project in cosmology that’s a little out of the ordinary. This one may be a little more familiar than the...

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“D” is for dark energy (Alphabet of Cosmology)

(The fourth installment in the series “Alphabet of Cosmology“, in which I introduce a concept or project in cosmology.) If you don’t know Calvin & Hobbes, we are no longer friends. Let’s face it:...

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