Our Universe Is Held Together by Invisible Galactic Glue—And We Wouldn’t Exist Without It
· popularmechanics.com · popularity 30/100 · 0 similar stories today · Physics & Chemistry (Science)
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Summary
Its transformative emergence might have occurred within the very first seconds of time, physicists say. Here’s what you’ll learn in this story: According to a new model of dark matter, it may have started as particles that were hot, light, massless, and fast, within seconds of the beginning of …
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