NOUN
- (cosmology) a hypothetical form of matter that is believed to make up 90 percent of the universe; it is invisible (does not absorb or emit light) and does not collide with atomic particles but exerts gravitational force
How To Use dark matter In A Sentence
- We don't know how much dark matter is outside of what we're measuring," says galaxy modeller Christopher Mihos of Case Western Reserve University in Cleveland, Ohio.
- The improbability and feebleness of the interaction are offset by the sheer number of particles. After all, dark matter is thought to dominate the galaxy.
- For astrophysicists, dark matter has proved to be an elusive and mysterious substance.
- Dark matter is an invisible form of mass that comprises most of the matter in the universe.
- This Theory holds that dark matter is largely in the form of plasmas of exotic (non-baryonic) particles. SciFi, Fantasy & Horror Collectibles - Part 1065
- The dark matter halo would produce just the right sort of signal, since it’s presumably highly cuspy in the center, leading to high rates of the sorts of interactions which might lead to detectable photons, but only near the center of the galaxy. Dark Matter: Still Dark.
- What we are proposing is that the dark matter is really a plasma, and to understand how structure forms, one needs to consider dark magnetohydrodynamics. Dark Photons
- The researchers from the University of Zaragoza (UNIZAR) and the Institut d'Astrophysique Spatiale (IAS, in France), made assumptions about the nature of dark matter based on theoretical studies, and developed device called a "scintillating bolometer" to detect the result of interaction of dark matter with material inside the detector. A Prototype Detector for Dark Matter in the Milky Way | Universe Today
- The improbability and feebleness of the interaction are offset by the sheer number of particles. After all, dark matter is thought to dominate the galaxy.
- For a play that deals with such dark matters as evil and corruption, it ends just a little too sunnily.