The cosmic microwave background, explained
October 16, 2026
October 16, 2026
CHICAGO, Illinois, Oct. 16 -- The University of Chicago posted the following news:
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The cosmic microwave background, explained
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The cosmic microwave background is the faint residual light from the very beginnings of the universe. It's often referred to as the afterglow of the Big Bang.
At over 13 billion years old, it is the oldest light in the universe--which makes it a tantalizing object of study for scientists seeking . . .
* * *
The cosmic microwave background, explained
*
The cosmic microwave background is the faint residual light from the very beginnings of the universe. It's often referred to as the afterglow of the Big Bang.
At over 13 billion years old, it is the oldest light in the universe--which makes it a tantalizing object of study for scientists seeking . . .