Most Precise Ruler Ever Constructed
Why the open web links it
Demonstrates how LIGO's interferometers achieve the most precise distance measurements for detecting gravitational waves.
Linked by 6 independent sites, 3 of them widely read in the 2026-10 crawl of the open web, including cern.ch, sch.gr, ligo.org, astro-dic.jp, astrochat.org.