'Fog's rollin' in off the East River bank,
Like a shroud it covers Bleeker Street,
Fills the alleys where men sleep,
Hides the shepherd from the sheep.'
segunda-feira, 16 de julho de 2018
Phantom or no, here we go!
Could gravitational waves reveal how fast our universe is expanding?.
https://www.sciencedaily.com/releases/2018/07/180712114434.htm
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