WASHINGTON -- Astronomers have found the coldest spot in our solar system and it may be a little close for comfort. It's on our moon, right nearby. NASA's new Lunar Reconnaissance Orbiter is making ...
The early universe was already warm before reionization, revealing that the first stars did not flicker on in an icy cosmos.
Astronomers hunting for evidence of the light from the first stars and galaxies have found that the universe was warm, rather than cold, before it "lit up." A Curtin University-led team from the ...
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