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Space-time is the real gravity, according to physicists. Why? Because of a drawing ... Sure, 80% of all mass is invisible (it's called dark matter), but why would it be slowing down light as it travels billions of light-years through space? Galaxies ...
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Space-time is the real gravity, according to physicists. Why? Because of a drawing ... Sure, 80% of all mass is invisible (it's called dark matter), but why would it be slowing down light as it travels billions of light-years through space? Galaxies ...
See all stories on this topic »
via Google Alerts
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