The new simulation shows exactly what dark matter looks like if we can see it – haveeruonline

How do you study the invisible? This is a challenge faced by astronomers studying dark matter. Dark matter makes up 85% of all matter in the universe, but does not interact with light. It can only be seen through gravitational effects on light and other matter. To make matters worse, efforts so far to directly detect dark matter on Earth have failed.
Despite the difficult properties of dark matter, we have learned a few things about it. We know it’s not only dark, it’s cold. As a result, they c…

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