Sat, Jul 11 06:25 AM

An orbiting disco ball gave Einstein's theory its most precise test yet

Hacker News•Fri, Jul 10, 2026, 06:52 PM•2 min read

2 points, 1 comments on Hacker News

Source: [Hacker News](https://arstechnica.com/science/2026/07/an-orbiting-disco-ball-gave-einsteins-theory-its-most-precise-test-yet/)

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