Astronomers have discovered a flattened structure of matter around the Milky Way that explains the unusual motion of nearby galaxies.
Two new studies have measured the expansion of the universe in our immediate cosmic neighborhood using a novel method that ...
The stars are in motion, and on a much larger scale than can be explained with current theories, according to astronomers at NASA, the University of Hawaii and UC Davis. The finding could improve our ...
An international team of astronomers and physicists has, for the first time, detected the large-scale motion of galaxy clusters, using an effect that was proposed almost 40 years ago. This is the ...
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