MeerKAT telescope catches faint hydrogen whisper from billions of light years away
Astronomers using South Africa's MeerKAT telescope have directly detected the faint 21-centimetre radio signal of neutral hydrogen from billions of ...
Tag: large-scale structure
Why the universe stopped making little red dots
A new Nature Astronomy study shows that little red dots vanish at low redshifts because their dark matter halos and ...
Canadian Telescope CHIME Captures Universe’s Earliest Hydrogen Glow in Landmark First
The CHIME radio telescope in British Columbia has for the first time detected the faint glow of hydrogen from the ...
Ancient Echoes: Primordial Spin Signature Still Visible in Today’s Galaxies
New observations give the strongest test yet of tidal torque theory, showing that present-day galaxies retain a statistical memory of ...
Dark Matter That Decays: Padé Model Meets DESI BAO and 21 cm Forecasts
A hybrid Padé semi-cosmographic framework combining DESI DR2 baryon acoustic oscillation data with mock 21 cm intensity-mapping forecasts tightly constrains ...
Fast Radio Bursts Reveal Suppressed Clustering of Matter Across the Cosmic Web
Using 114 localized fast radio bursts, astronomers have measured suppressed clustering of cosmic matter caused by galactic feedback, delivering constraints ...
Cosmic Topology: Hunting the Universe’s Global Shape
A comprehensive review examines how cosmic topology could imprint detectable signatures on the cosmic microwave background, and why future experiments ...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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