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2017-10-04: When Quasars Collide STJC

  • 06:02: Well, the researchers tested this by looking at multiple frequencies to get a crude radio spectrum.

2016-12-21: Have They Seen Us?

  • 02:44: ... peered into the so-called water hole, a narrow frequency range in the radio spectrum between a pair of H and OH emission spikes, which itself is within the ...
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