Most of the Universe is Missing—A 'Dark Fluid' With Negative Mass Could Explain Why
..About 95 percent of the universe is missing. This cosmic mystery is accounted for by the existence of dark matter and dark energy. The former makes up about 27 percent of the universe, while the latter is 68 percent. The problem with dark matter and..
Newsweek. Dec 05, 2018 13:08 UTC