Macro, not micro: modified theories of gravity

When it comes to cosmology, the macro scale is important. As scientists search for the reasons behind the increasing rate at which the universe is expanding, they modify Einstein’s theory of gravity and delve into dark energy theories to explain this counter-intuitive phenomenon.

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<p><a href="http://www.physorg.com/news90849092.html">Macro, not micro: modified theories of gravity</a></p> <p>When it comes to cosmology, the macro scale is important. As scientists search for the reasons behind the increasing rate at which the universe is expanding, they modify Einstein’s theory of gravity and delve into dark energy theories to explain this counter-intuitive phenomenon.</p>