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DNA may help scientists find ‘dark matter,’ the glue that binds galaxies

That wonder molecule of life on Earth, DNA, is now being enlisted in the search for an exotic species zooming through the cosmos: dark matter... As far back as the 1930s, astronomers watching distant galaxies saw that something was missing: There were not enough stars to account for the heavy gravity needed to whirl galaxies so quickly or smash them together so swiftly.

 

Dark Matter Is an Illusion, New Antigravity Theory Says

Dark Matter Is an Illusion, New Antigravity Theory Says

The mysterious substance may not be needed, according to a new theory of gravitational interactions between matter and antimatter.

 

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