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Primordial Rotating Disk Composed of ≥15 Star Forming Clumps at Cosmic Dawn
Fujimoto S +45 more
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Reports on Progress in Physics, 1994
According to Einstein's general theory of relativity, a gravitational field bends electromagnetic waves in much the same way as low atmospheric air layers curve the trajectory of a propagating light ray. Large mass concentrations in the universe can thereby act as a type of lens, a gravitational lens.
Refsdal, S., Surdej, Jean
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According to Einstein's general theory of relativity, a gravitational field bends electromagnetic waves in much the same way as low atmospheric air layers curve the trajectory of a propagating light ray. Large mass concentrations in the universe can thereby act as a type of lens, a gravitational lens.
Refsdal, S., Surdej, Jean
openaire +2 more sources
Challenges and opportunities of gravitational-wave searches at MHz to GHz frequencies
Living Reviews in Relativity, 2021Odylio D Aguiar +2 more
exaly
2008
Abstract In 1979 Walsh, Carswell, and Weymann noticed a pair of quasars at the same redshift, about 1.4, separated by just 6. The similarity of the spectrum of the two quasars suggested to them that there was really just one quasar, now known as Q0957+561, split into two images by the deflection of light in the gravitational field of ...
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Abstract In 1979 Walsh, Carswell, and Weymann noticed a pair of quasars at the same redshift, about 1.4, separated by just 6. The similarity of the spectrum of the two quasars suggested to them that there was really just one quasar, now known as Q0957+561, split into two images by the deflection of light in the gravitational field of ...
openaire +1 more source