Cosmology: The Structure and Evolution of the Universe |
Contents
Introduction | 1 |
Hydrogen in the Galaxy 22222 | 20 |
Galaxies and Clusters of Galaxies | 32 |
Copyright | |
9 other sections not shown
Other editions - View all
Cosmology: The Structure and Evolution of the Universe Georgios Contopoulos,Dimitrios Kotsakis No preview available - 1987 |
Common terms and phrases
antimatter astronomers atoms baryon baryon number basic Big Bang billion black hole clouds clusters of galaxies collapse constant cosmic cosmology creation decay density deuterium disc distance distribution early Universe Earth Einstein's electromagnetic electrons elementary particles elements elliptical galaxies emission emitted energy entropy equations estimated evolution example existence expansion finite forces formation galactic centre galaxies and clusters globular clusters helium homogeneous Hubble hydrogen increase infinite initial intergalactic interstellar interstellar medium isotropic km/sec large numbers lepton magnitude Main Sequence matter motions nebulae neutrinos neutrons nuclear reactions nuclei observed orbits perturbations phenomena physical laws Planck planets predicted protogalaxies protons pulsars quantum quarks quasars radio sources radius redshift rotation Sect solar space spacetime speed of light spherical spiral arms spiral galaxies stars stellar superclusters supernova surface symmetry telescopes temperature tensor theoretical theory of relativity tion various velocity wavelengths whole Universe x-ray zero