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The universe has two kinds of matter. There is invisible dark matter, known only because of its gravitational effects on a ...
Decades ago, astronomers estimated that “ordinary” matter (basically everything that isn’t dark matter or dark energy) makes ...
A new landmark study has pinpointed the location of the universe's "missing" matter, and detected the most distant fast radio ...
Astronomers have discovered a huge filament of hot gas bridging four galaxy clusters. At 10 times as massive as our galaxy, ...
Bright flashes of enigmatic radio waves have helped illuminate some of the missing matter in the universe, astronomers say in ...
Harvard & Smithsonian (CfA) and California Institute of Technology, have made a major breakthrough by locating the "missing" ...
A new study used deep-space radio signals to locate the universe’s missing baryonic matter—most of it hiding in plain sight.
There's been a lot of discussion over the years about what the universe is made up of. While some argue that dark matter is ...
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