The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...
Morning Overview on MSN
Is gravity a real force or just a cosmic illusion we’ve misunderstood?
Every time a coffee mug drops, a satellite orbits or an astronaut floats, we are watching the same phenomenon play out under ...
A variation on the theory of quantum gravity — the unification of quantum mechanics and Einstein's general relativity — could help solve one of the biggest puzzles in cosmology, new research suggests.
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