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DESI Tests Einstein’s Theory of Relativity Across 11 Billion Years of Cosmic History

Is the Universe Defying Einstein? New Discoveries Challenge Relativity

Testing Einstein’s Relativity: NASA Unleashes Ultra-Cool Quantum Technology in Space

Study finds black holes made from light are impossible — challenging Einstein's theory of relativity

Study finds black holes made from light are impossible — challenging Einstein's theory of relativity

New warp drive concept does twist space, doesn’t move us very fast. While it won't make a useful spaceship engine, it may tell us more about relativity.

Tweak to Schrödinger's cat equation could unite Einstein's relativity and quantum mechanics, study hints

Einstein’s General Theory of Relativity Leads to Revolutionary Gravastar Model

Einstein’s Enigma: How a Mysterious Cosmic Object in Milky Way Could Test Relativity Like Never Before

Why you age slower on a plane (and other incredibly strange effects of relativity)

Lost In Space? Just Use Relativity

What Is The General Theory of Relativity?

Science Made Simple: What Is the Theory of Relativity?

Ultracold atoms in space will let us stress test Einstein's relativity

Is Anything Absolute with Relativity?

Physics Unraveled: Accelerating Waves and the Mysteries of Time and Relativity

Supermassive Black Hole’s Spin Verified – Einstein’s General Theory of Relativity Shines

Scientists just proved that ‘monster’ black hole M87 is spinning — confirming Einstein’s relativity yet again

Telesat books 14 launches with SpaceX, bypassing Blue Origin and Relativity

Dark matter 'clumps' found by tapping into Einstein's general relativity theory