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Health & Science3h 19m ago

A new University of Southampton study has reaffirmed that the universe is expanding at an accelerating rate, overturning a 2025 challenge to supernova measurements.

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University of Southampton

Who
University of Southampton, Dr. Phil Wiseman, Professor Adam Riess
What
A new University of Southampton study has reaffirmed that the universe is expanding at an accelerating rate, overturning a 2025 challenge to supernova measurements.
When
Fri, 12 Jun 2026 07:18:03 GMT · 3h 19m ago
Where
University of Southampton ·
Why
The study resolved a major cosmic controversy that had suggested dark energy might not exist as currently understood, by re-examining observations of Type Ia supernovae and identifying methodological flaws in the challenging 2025 study.
The Frontline Impact

How this affects you

This confirmation reinforces confidence in the standard model of cosmology and decades of astronomical observations, asserting that the universe's accelerating expansion remains real, though the nature of dark energy remains an unanswered mystery.

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