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| | BOOMERanG CMB FACT SHEET |
 | | When we look at the CMB, we are looking back billions of years, to a time before the first stars and galaxies were formed, when the universe was only a few hundred thousand years old. |
 | | The CMB, which is virtually uniform in all directions, presents a spectrum that cannot be attributed to any source other than a hot, uniform, dense early universe. |
 | | Thus the CMB is a link between the hot, smooth early universe and the cool, lumpy, 10 to 15 billion year old universe of today. |
| cmb.phys.cwru.edu /boomerang/press_images/cmbfacts/cmbfacts.html (940 words) |
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