The telescope's studies could help end a long-standing disagreement over the rate of cosmic expansion. But scientists say ...
A new measurement of the Universe's accelerating expansion, known as the Hubble constant, has narrowed its rate to a velocity ...
Both panels show projections in supergalactic coordinates, out to approximately 100 Megaparsec (Mpc). The nearly vertical empty stripe represents the region of the sky hidden behind our own Milky ...
These indicate a Hubble constant near 73 km/s/megaparsec. Contrastingly, standard rulers rely on early Universe signals like ...
They measured the Hubble constant as 69.1 kilometres per second per megaparsec, meaning that galaxies separated by one million parsecs (around 3 million light years) are receding from each other a ...
Lyα forest tomography from background galaxies: The first megaparsec-resolution large-scale structure map at z> 2. The Astrophysical Journal Letters, 795(1):L12, 2014. Lluís Mas-Ribas, Jordi ...
They measured the Hubble constant as 69.1 kilometres per second per megaparsec, meaning that galaxies separated by one million parsecs (around 3 million light years) are receding from each other a ...
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