Sentences with phrase «influence galaxy mass»
Since the number of stars and their mass influence galaxy mass, the researchers became suspicious that the supermassive black hole and its quasar have reduced star formation, at least in certain neighborhoods of the galaxy.
http://www.newsweek.com/ Not exact matches
The dwarf galaxy's outsize influence stems from the assumption that although Sagittarius today is a mere fraction of the Milky Way's mass, it should once have rested inside a hefty cocoon of dark matter, known as a dark matter halo, some 100 billion times the mass of the sun.
The gravitational influence of this mass will appear similar to extended «dark matter haloes» around galaxies.
Neutrinos therefore represent a unique window into an otherwise invisible universe, even offering clues about the missing mass called dark matter, whose presence can be inferred only by its gravitational influence on stars and galaxies.
Matter far from the black hole will move primarily under the gravitational influence of the stars in the galaxy, which make up most of the mass.
Great Attractor, proposed concentration of mass that influences the movement of many galaxies, including the Milky Way.
High - mass stars strongly influence the evolution of galaxies and the ISM, yet their formation remains and open problem in contemporary astrophysics.
The galaxies only make up five percent of the cluster's mass, while dark matter makes up seventy - five percent, providing the massive gravitational influence necessary to bend and magnify the light of background galaxies.