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This image shows the new filament, which connects four galaxy clusters: two on one end, two on the other. These clusters are visible as bright spots at the bottom and top of the filament (four white ...
Finding the missing baryons isn't just an exercise in building an address book or taking a census. Their distribution holds the key to unlocking deep mysteries about how galaxies form, how matter ...
Using fast radio bursts, astronomers have finally located the universe’s missing ordinary matter across billions of ...