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Cosmology in Ten Minutes
- teamonkey 18y agoThanks for that, Dani. For an astrophysics geek like me this is a huge deal and that post was beautifully clear and eloquent. I imagine there are some very excited cosmologists right now.
- ardit33 18y agowait, i thought that the background radiation is not actually completely even, and that in some areas there is up to 10% difference from the average.
- DaniFong 18y agoThe background radiation has fluctuations, but until the data from WMAP came out, these fluctuations were thought to be consistent with a nearly-scale invariant Gaussian distribution. In general, however, the background radiation is pretty smooth -- smooth enough that before WMAP the larger fluctuations were essentially unknown.