Results 101 to 110 of about 481 (137)
Some of the next articles are maybe not open access.
The Rotation of Spiral Galaxies
Science, 1983There is accumulating evidence that as much as 90 percent of the mass of the universe is nonluminous and is clumped, halo-like, around individual galaxies. The gravitational force of this dark matter is presumed to be responsible for the high rotational velocities of stars and gas in the disks of spiral galaxies.
openaire +2 more sources
Bisymmetric Spiral Magnetic Fields in Spiral Galaxies
1987A radio polarization analysis was presented in 1978 by TOSA and FUJIMOTO [1] to determine a large-scale configuration of magnetic fields in the spiral galaxy M51. On the basis of the distributions of planes of polarization at 6 cm and 21 cm [2], they determined the rotation measures (RMs) of the Faraday effect and the intrinsic polarization angles. The
openaire +1 more source
Phenomenology of Spiral Galaxies
1975Galaxies have probably been formed from fluctuations in density and motion in the universe. Many cosmologists have suggested that the separation into individual units took place around the time of decoupling of matter and radiation, when the radius of the universe was about 1/1000th of the present radius.
openaire +1 more source
A population of red candidate massive galaxies ~600 Myr after the Big Bang
Nature, 2023Ivo Labbe +2 more
exaly
Simulations of the formation, evolution and clustering of galaxies and quasars
Nature, 2005Volker Springel +2 more
exaly
Properties of galaxies reproduced by a hydrodynamic simulation
Nature, 2014Mark Vogelsberger +2 more
exaly
Cosmology and fundamental physics with the Euclid satellite
Living Reviews in Relativity, 2018Luca Amendola +2 more
exaly
High molecular gas fractions in normal massive star-forming galaxies in the young Universe
Nature, 2010Linda Tacconi +2 more
exaly
Strangulation as the primary mechanism for shutting down star formation in galaxies
Nature, 2015Roberto Maiolino
exaly