New Analysis of Gravitational-Wave "Dark Sirens" Reveals Tension with General RelativityHONOLULU, Feb. 13, 2026 / PRZen ...
Einstein’s general theory of relativity has been tested for the first time over distances nearly as large as the universe itself – and has, in the process, trumped most other alternative theories of ...
Confirming a pulsar star would enable unprecedented tests of General Relativity. Such a discovery would revolutionize physics ...
An analysis of more than 70,000 galaxies by University of California, Berkeley, University of Zurich and Princeton University physicists demonstrates that the universe – at least up to a distance of 3 ...
Morning Overview on MSN
Scientists reveal how humanity could travel insanely fast through deep space
A cluster of recent theoretical papers has laid out mathematical frameworks for propelling spacecraft at speeds ranging from a significant fraction of the speed of light to, in the most ambitious ...
Add Yahoo as a preferred source to see more of our stories on Google. In 1963, Roy Kerr, a New Zealand-based mathematician proposed a set of equations that explain the properties of rotating black ...
See how Relativity's Terran 1 rocket got from the 3D printer to the launch pad in these highlights. Credit: Relativity Space ...
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