Invisible matter whose existence is postulated by astrophysicists to account for the large amount of observed gravitation that cannot be accounted for by visible matter.
Webster's New World
Dark Matter Sentence Examples
This fungi grows primarily in moist dark matter such as soil, feces and decaying plants or trees.
Our measurements of the HI in our Galaxy have given us insight into the dark matter halo around our Galaxy.
Agreement is best for properties of the dark matter and worst for the total X-ray luminosity.
Dark energy and dark matter are both forms of zero point vacuum fluctuations in my opinion.
The young pair team up to discover what they can about Dust, eventually enlisting the bewildered help of an Our-Universe physicist named Mary Malone, who recognizes that Dust is the Dark Matter of modern physics.