The Astrophysical Journal
Ancient Universe “warmed up” before it “lit up”, ICRAR researchers find
Dr Ridhima Nunhokee: Closing in on the Epoch of Reinonisation Credit: ICRAR
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The process required astronomers to remove every other signal from the sky to examine the data that remained. Credit: Nunhokee et al. 2025
The study used the Murchison Widefield Array (MWA) telescope, on Wajarri Yamaji Country in Western Australia. Credit: ICRAR/Curtin University
The image of the radio sky (background) is the 'cleanest' signal ever produced using data from the Murchison Widefield Array (foreground). Credit: Nunhokee et al/ICRAR/Curtin University
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The Astrophysical Journal
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This article is based on a news release from International Centre for Radio Astronomy Research. BrightSurf curates and republishes science news from research institutions worldwide; the original release is linked below.
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APA:
International Centre for Radio Astronomy Research. (2025, September 30). Ancient Universe “warmed up” before it “lit up”, ICRAR researchers find. Brightsurf News. https://www.brightsurf.com/news/L59X2Y38/ancient-universe-warmed-up-before-it-lit-up-icrar-researchers-find.html
MLA:
"Ancient Universe “warmed up” before it “lit up”, ICRAR researchers find." Brightsurf News, Sep. 30 2025, https://www.brightsurf.com/news/L59X2Y38/ancient-universe-warmed-up-before-it-lit-up-icrar-researchers-find.html.