General
impact 16
How big is Big G ? Mystery deepens after ten-year effort to measure gravity’s strength
How big is Big G ? Mystery deepens after ten-year effort to measure gravity’s strength Nature, Published online: 21 April 2026; doi:10.1038/d41586-026-01284-3 Physicists have spent the past decade trying to pin down the…
Why it matters
This adds a new dimension to the mystery conversation. Practitioners should assess exposure to deepens changes.