Astronomers have discovered a huge filament of hot gas bridging four galaxy clusters. At 10 times as massive as our galaxy, the thread could contain some of the Universe’s ‘missing’ matter, addressing a decades-long mystery.
  • BradleyUffner@lemmy.worldEnglish
    0·
    4 days ago

    Based purely on the thumbnail image alone I’m going to assume it was located in the “Cocknballs Nebula”.