Has NANOGrav found first evidence for cosmic strings? - CERN Document Server
ファイル:Time travel hypothesis using cosmic strings.jpg - Wikipedia
Cosmic string: The search continues | New Scientist
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EGO & the Virgo Collaboration on Twitter: "Researchers from the LIGO-Virgo Collaboration have analysed data from the third observing run (O3) looking for gravitational wave signals from cosmic strings and they were