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| Description: Our Motion Through the Microwave Background Because of the Doppler effect, we detect shorter wavelengths in the microwave background and a higher temperature of radiation in that part of the sky toward which we are moving. This part of the sky is the area shown in blue in Figure 18-5. In the opposite part of the sky, shown in red in Figure 18-5, the microwave radiation has longer wavelengths and a cooler temperature Picture Stats: Views: 631 Filesize: 166.23kB Height: 900 Width: 1303 Source: https://biology-forums.com/index.php?action=gallery;sa=view;id=18779 |