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New view of nature's oldest light adds fresh twist to debate over universe's age(图)
New view nature oldest light adds fresh twist debate over universe's age
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2020/7/31
From a mountain high in Chile's Atacama Desert, astronomers at the U.S. National Science Foundation's Atacama Cosmology Telescope (ACT) have taken a fresh look at the oldest light in th...
POLARBEAR detects curls in the Universe's oldest light
Universe's oldest light POLARBEAR
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2014/10/30
Cosmologists have made the most sensitive and precise measurements yet of the polarization of the cosmic microwave background.
The report, published October 20 in the Astrophysical Journal, marks an ...
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POLARBEAR detects curls in the Universe's oldest light(图)
universe light
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2014/12/1
Cosmologists have made the most sensitive and precise measurements yet of the polarization of the cosmic microwave background.
The report, published October 20 in the Astrophysical Journal, marks an ...