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Hubble Tension Confirmed: New Findings Call for More Research

12/13/2025

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Summary

Story summary

The TDCOSMO Collaboration reports a Hubble constant (H0) of 74.3 km/s/Mpc derived from gravitational lensing of quasars.
This value aligns with Late Universe measurements, supporting that the Hubble tension is real rather than a data artifact.
The study’s approach differs from traditional techniques, highlighting the need to corroborate H0 across methods.
However, the researchers provide no solution and call for further research and more data to understand the cosmological discrepancy.

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Story summary

The TDCOSMO Collaboration reports a Hubble constant (H0) of 74.3 km/s/Mpc derived from gravitational lensing of quasars.
This value aligns with Late Universe measurements, supporting that the Hubble tension is real rather than a data artifact.
The study’s approach differs from traditional techniques, highlighting the need to corroborate H0 across methods.
However, the researchers provide no solution and call for further research and more data to understand the cosmological discrepancy.