EntityQ1190516· pop 20· linked from 34 articlesstatic universeSign in to savemodel of the universe that is not expanding or contracting, e.g. one in which the cosmological constant exactly balances thingsConnectionscosmic microwave backgroundEntityBrian SchmidtEntityphysical cosmologyEntityexpansion of the universeEntityFriedmann–Lemaître–Robertson–Walker metricEntityRichard Chace TolmanEntityshape of the universeEntityIrving SegalEntityAlbert EinsteinPersonIsaac NewtonPersonGalileo GalileiEntitytimeEntityhydrogenEntityuniverseEntityNicolaus CopernicusEntityBlack holeConceptStephen HawkingPersongravityEntityJohannes KeplerEntityBig BangEntityCategoriesAlbert EinsteinExact solutions in general relativityObsolete theories in physicsPhysical cosmology