TIL that Dark Energy is calculated to make up 67% of the known universe, while Dark Matter makes up a further 27%, while what we can actually see and measure, conventional matter, makes up less than 5% of our universe. "Dark Energy" is really a placeholder for "we don't know what this is."


TIL that Dark Energy is calculated to make up 67% of the known universe, while Dark Matter makes up a further 27%, while what we can actually see and measure, conventional matter, makes up less than 5% of our universe. "Dark Energy" is really a placeholder for "we don't know what this is." https://science.nasa.gov/astrophysics/focus-areas/what-is-dark-energy Polar_Roid May 30, 2021 at 09:48PM

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