The Top English Grammar Tips From A–Z
1materia oscura femenino
- According to cosmological theory, soon after the Big Bang, cold dark matter formed the universe's first large-scale structures, which then collapsed under their own weight to form vast halos.
- Identification of the different energetic particles, including dark matter, is done by pulse shape discrimination.
- Most astronomers believe that dark matter exists - even though it has never been seen, and no one knows what it might be.
- The substance known as dark matter seems to create ghost galaxies that mirror the ones we can see, astrophysicists said Wednesday.
- Galaxies are composed of billions to trillions of stars, as well as gas, dust, and dark matter, all bound together by gravity.
- According to most theories of dark matter, it is too energetic to have been created by the annihilation of dark matter particles.
- Physicists say that most of the universe consists of dark matter.
- The Collisionless Boltzmann Equation defines a galaxy as a self-gravitating system of stars and particles of dark matter.
- The existence of such massive clusters in the early Universe agrees with a cosmological model in which clusters form in a merge of many sub-clusters in a Universe dominated by cold dark matter.
- Theory predicts that there is five times more dark matter than ordinary matter in the universe.
- Ordinary matter and dark matter loosely track each other in space, but not in a one-to-one ratio.
- Orbital analysis can give astronomers valuable clues about the amount and distribution of dark matter in the galaxies.
- So far the most promising candidate for dark matter is the neutralino, because they interact weakly.
- It is most likely that particle physicists will find dark matter, if indeed it exists in particle form.
- The ratio of dark matter to ordinary matter is expressed as a ratio of nuclear binding energies and predicted to be about 5.
- Nobody knows what dark matter is, but observers knew there is five times as much dark matter as visible matter.
- If the infall of the ordinary matter were not stopped, there would be no visible galaxies, only black holes surrounded by dark matter.
- Among the many mysteries in the universe is the dark matter in galaxies and clusters.
- For years, ancient humans knew of the existence of dark matter in the universe but could not explain its presence or what it did.
- Most galaxies have more of the mysterious dark matter than ordinary, visible matter.
Learning English? Read More About The Language Here!