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Supernova catalog suggests dark energy is not constant, changing over time

Supernova dataset analysis reveals dark energy may not be constant

1 Sep 7 4:40 PM · 16d ago · 5 articles · 1 source · development 1 of 2

Researchers analyzing a catalog of almost 3,000 type Ia supernovas found evidence suggesting dark energy, the force accelerating cosmic expansion, is changing over time rather than remaining fixed as standard cosmology assumes.

Supernova dataset analysis reveals dark energy may not be constant
Space.com

Ryan Camilleri Research team member, University of QueenslandDark Energy Survey (DES) Data sourceDark Energy Spectroscopic Instrument (DESI) Prior research

The whole story articles the bright band is this development · numbered dots are the others · click one to jump

Peak 4 pieces in 4h at Sep 10, 8 AM; 12 pieces over 17 days (12 articles) Sep 7, 4 PM — 2 pieces · 2 articles — Google News 2Sep 7, 8 PM — quietSep 8, 12 AM — quietSep 8, 4 AM — 2 pieces · 2 articles — Google News 2Sep 8, 8 AM — 1 piece · 1 article — Google News 1Sep 8, 12 PM — quietSep 8, 4 PM — quietSep 8, 8 PM — quietSep 9, 12 AM — quietSep 9, 4 AM — quietSep 9, 8 AM — quietSep 9, 12 PM — quietSep 9, 4 PM — quietSep 9, 8 PM — quietSep 10, 12 AM — quietSep 10, 4 AM — quietSep 10, 8 AM — 4 pieces · 4 articles — Google News 3, Newswires 1Sep 10, 12 PM — quietSep 10, 4 PM — quietSep 10, 8 PM — quietSep 11, 12 AM — quietSep 11, 4 AM — quietSep 11, 8 AM — quietSep 11, 12 PM — quietSep 11, 4 PM — quietSep 11, 8 PM — quietSep 12, 12 AM — quietSep 12, 4 AM — quietSep 12, 8 AM — quietSep 12, 12 PM — quietSep 12, 4 PM — quietSep 12, 8 PM — 2 pieces · 2 articles — Google News 2Sep 13, 12 AM — quietSep 13, 4 AM — quietSep 13, 8 AM — quietSep 13, 12 PM — quietSep 13, 4 PM — quietSep 13, 8 PM — quietSep 14, 12 AM — quietSep 14, 4 AM — 1 piece · 1 article — Google News 1Sep 14, 8 AM — quietSep 14, 12 PM — quietSep 14, 4 PM — quietSep 14, 8 PM — quietSep 15, 12 AM — quietSep 15, 4 AM — quietSep 15, 8 AM — quietSep 15, 12 PM — quietSep 15, 4 PM — quietSep 15, 8 PM — quietSep 16, 12 AM — quietSep 16, 4 AM — quietSep 16, 8 AM — quietSep 16, 12 PM — quietSep 16, 4 PM — quietSep 16, 8 PM — quietSep 17, 12 AM — quietSep 17, 4 AM — quietSep 17, 8 AM — quietSep 17, 12 PM — quietSep 17, 4 PM — quietSep 17, 8 PM — quietSep 18, 12 AM — quietSep 18, 4 AM — quietSep 18, 8 AM — quietSep 18, 12 PM — quietSep 18, 4 PM — quietSep 18, 8 PM — quietSep 19, 12 AM — quietSep 19, 4 AM — quietSep 19, 8 AM — quietSep 19, 12 PM — quietSep 19, 4 PM — quietSep 19, 8 PM — quietSep 20, 12 AM — quietSep 20, 4 AM — quietSep 20, 8 AM — quietSep 20, 12 PM — quietSep 20, 4 PM — quietSep 20, 8 PM — quietSep 21, 12 AM — quietSep 21, 4 AM — quietSep 21, 8 AM — quietSep 21, 12 PM — quietSep 21, 4 PM — quietSep 21, 8 PM — quietSep 22, 12 AM — quietSep 22, 4 AM — quietSep 22, 8 AM — quietSep 22, 12 PM — quietSep 22, 4 PM — quietSep 22, 8 PM — quietYesterday, 12 AM — quietYesterday, 4 AM — quietYesterday, 8 AM — quietYesterday, 12 PM — quietYesterday, 4 PM — quietYesterday, 8 PM — quietToday, 12 AM — quietToday, 4 AM — quietToday, 8 AM — quietToday, 12 PM — quiet 12
1Supernova dataset analysis reveals dark…2Unified supernova catalog combined with…
Sep 8Sep 10Sep 12Sep 14Sep 16Sep 18Sep 20Sep 22now · 2:27 PM ET

What was reported 3 claims about this development

  1. 4 outlets Scientists study 3,000 supernovas and discover that dark energy may be evolving

    first by space.com, 14d ago · also NewsBytes, Universe Today, Buttondown

    3 more headlines
  2. 3 outlets Big supernova dataset challenges dark energy theory: study

    first by Xinhua, 16d ago · also The National Tribune, Mirage News

    1 more headline
  3. 1 outlet Dark Energy May Not Be Constant After All, New Supernova Survey Suggests

    first by Sci.News, 16d ago

All 2 developments of Supernova catalog suggests dark energy is not constant… →

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