Two astronomers accidentally discovered the Cosmic Microwave Background (CMB), which is evidence of the universe's expansion that supports the Big Bang theory. This is particularly strong evidence because its temperature is approximately 2.7 Kelvin. By observing this today, we can see what the universe looked like about 380,000 years after the Big Bang.
Two astronomers accidentally discovered Response area, which is evidence of universe expansion that supports the Big Bang theory. This is particularly strong evidence because its temperature is Response area. By observing this today, we can see what the universe looked like Response area.
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