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Stronger gravitational lensing produces greater distortions. Astronomers can work backwards from the distortions to pinpoint t… | Galaxies, Astrophysics, Astronomer
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Universe | Free Full-Text | Gravitational Lensing in Presence of Plasma: Strong Lens Systems, Black Hole Lensing and Shadow
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Gravitational lenses could hold the key to better estimates of the expansion of the universe | SLAC National Accelerator Laboratory
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