Question

iwhat is the speed of dark or darkness ?​

Answer 1

Answer:

This mysterious energy makes up 80 percent of all matter in the universe. In a 2013 study, scientists determined that dark matter should have a speed of 54 meters per second, or 177 feet -- slow compared to the speed of light [source: Armendariz-Picon and Neelakanta].

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Answer 2

Explanation:

Oh yes! We know that light has a speed of dark is 299 792 458 m/s.