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New warp bubble using normal matter throws relativity back into the spotlight
For more than a century, Einstein’s relativity has set a hard speed limit for the universe, with light as the ultimate ...
For those who watch gravitational waves roll in from the universe, GW250114 is a big one. It's the clearest gravitational ...
The hypothetical faster-than-light particle known as the tachyon may marry with the special theory of relativity, according to a team of physicists, making its existence more plausible. Tachyons are a ...
For over a century, scientists have been intrigued to decode the perplexing scenery behind contemporary physics. It's been up for many years, and yet the experts still have no idea how to bridge the ...
Albert Einstein won the 1921 Nobel Prize in Physics, but not for relativity—the theory that made him famous. This article ...
Einstein’s general theory of relativity is a tool kit for solving problems involving gravity that connects mass and energy with deformations in spacetime. In turn, those spacetime deformations ...
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