File:WMAP 2012.png

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摘要

描述WMAP 2012.png	English: CMB Images IMAGES > CMB IMAGES > NINE YEAR MICROWAVE SKY http://map.gsfc.nasa.gov/media/121238/index.html Nine Year Microwave Sky The detailed, all-sky picture of the infant universe created from nine years of WMAP data. The image reveals 13.77 billion year old temperature fluctuations (shown as color differences) that correspond to the seeds that grew to become the galaxies. The signal from our galaxy was subtracted using the multi-frequency data. This image shows a temperature range of ± 200 microKelvin. Credit: NASA / WMAP Science Team WMAP # 121238 Image Caption 9 year WMAP image of background cosmic radiation (2012)
日期	2012年12月21號, 22:30:50
來源	http://map.gsfc.nasa.gov/media/121238/ilc_9yr_moll4096.png
作者	NASA / WMAP Science Team

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