home.social

#baryon — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #baryon, aggregated by home.social.

  1. 🇯🇵 直径10億光年の泡状構造を発見 ハワイの創世神話にちなみ「ホオレイラナ」と命名
    (A bubble-like structure 1 billion light years in diameter was discovered and named "Ho'oleilana" after the Hawaiian creation myth.)

    sorae.info/astronomy/20230919-

    #ho'oleilana #hooleilana #ホオレイラナ #cosmology #bao #baryon #acoustic #oscillations #astronomy #astrophysics #astrodon #universe #space #science #research #discovery #cosmography #map #maps #superclusters #physics #theory #bigbang #lcdm #scicomm

  2. @redshiftdrift @GravityGrinch

    Yes. It has concerned me since the advent of the whole B-Mode #Polarisation issue with respect to ancient #GravityWaves/#photon-#baryon oscillations that a whole lot more work is needed to separate out signal from noise in the #CMB. This certainly ruined #AlanGuth's day.

  3. @redshiftdrift @GravityGrinch

    Yes. It has concerned me since the advent of the whole B-Mode #Polarisation issue with respect to ancient #GravityWaves/#photon-#baryon oscillations that a whole lot more work is needed to separate out signal from noise in the #CMB. This certainly ruined #AlanGuth's day.