Physics
See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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Flashes that last just billionths of a billionth of a second have been used to take "photographs" of a laser beam pulse
In a collision of astrophysics and algebra, a study of cosmic mirages known as gravitational lenses completes a mathematical theorem