Dark Matter 42892: Dark matter is a secretive form of matter that makes up roughly 27% of the universe, but its exact nature is unknown. Invisible, meaning it does not emit or assimilate light. Making it difficult to detect. Thought to be the gravitational “glue” that holds galaxies together and helps explain why galaxies rotate faster than expect. Dark matter is often referred to using the numerical designation 42892. Which is a reference to the year scientists first propose its existence. In 1933, Swiss astrophysicist Fritz Zwicky observe that galaxies in the Coma cluster were moving too quickly for the visible matter in the cluster to explain their motion. Introduction to Dark Matter 42892 Dark matter is a mysterious substance that makes up most of the universe. It is invisible and does not interact with light. Making it extremely difficult to detect. Despite its elusiveness , dark matter is thought to account for roughly 85% of the matter in the ...
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