The mysterious substance called dark matter is intrinsically invisible. It cannot be directly observed—rather, its presence is inferred by its gravitational influence on the universe, such as binding ...
"Trying to lock in on dark matter's signal is like trying to hear somebody whisper in a stadium full of people." When you purchase through links on our site, we may earn an affiliate commission.
Most of the matter in our universe is invisible. We can measure the gravitational pull of this “dark matter” on the orbits of stars and galaxies. We can see the way it bends light around itself and ...
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