ESOcast 173: First Successful Test of Einstein’s General Relativity Near Supermassive Black Hole
Why the open web links it
Observations confirm Einstein's general relativity near a supermassive black hole using a star's motion.
Linked by 5 independent sites, 2 of them widely read in the 2026-10 crawl of the open web, including eso.org, slashgear.com, astronomynow.com, ccvalg.pt, qastack.ru.