Big G Remains Elusive as a Decade of Gravity Tests Clash with CODATA

TL;DR Summary
After a decade of cross‑Atlantic replication led by NIST, the new measurement of the gravitational constant G disagrees with both the 2013 BIPM result and CODATA’s current value, highlighting that Big G is still the least precisely known fundamental constant and that the true value remains unresolved despite improved methods (including a blinded measurement to reduce bias).
- How big is Big G ? Mystery deepens after ten-year effort to measure gravity’s strength Nature
- A new measurement reveals gravity is still hard to pin down Science News
- The Most Elusive Number in Physics Just Got Even More Mysterious SciTechDaily
- Weighing in on the mystery of the gravitational constant Phys.org
- NIST Weighs In On Mystery Of Gravitational Constant Mirage News
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