THE BIG BANG THEORY COSMOLOGICAL MODEL THE UNIVERSE PERIODS THE MODEL FACT THE UNIVERSE EXPANDED HIGH DENSITY HIGH TEMPERATURE OFFERS COMPREHENSIVE EXPLANATION BROAD RANGE ABUNDANCE LIGHT ELEMENT COSMIC MICROWAVE BACKGROUND SCALE STRUCTURE HUBBLES LAW LAWS OF PHYSICS BEYOND SINGULARITY ESTIMATES MOMENT BILLION YEARS THUS THE AGE INITIAL COOLED THE FORMATION OF SUBATOMIC PARTICLE SIMPLE ATOM GIANT CLOUDS PRIMORDIAL ELEMENTS GRAVITY STAR GALAXIES GEORGES EXPANDING UNIVERSE MIGHT BE BACK IN TIME SCIENTISTS IDEA COSMIC EXPANSION THE SCIENTIFIC COMMUNITY ONCE DIVIDED SUPPORTERS THE BIG BANG STEADY STATE THEORY EMPIRICAL EVIDENCE STRONG SUPPORT ANALYSIS GALACTIC REDSHIFT EDWIN HUBBLE DRIFTING APART OBSERVATIONAL EVIDENCE CONSISTENT HYPOTHESIS RADIATION THEORY PREDICTED THE EXISTENCE BACKGROUND RADIATION RECENTLY MEASUREMENTS SUPERNOVAE EXPANSION OF THE UNIVERSE OBSERVATION ATTRIBUTED DARK ENERGY PHYSICAL LAWS NATURE BE USED TO DETAIL STATE EXTREME TEMPERATURE AMERICAN ASTRONOMER FARAWAY CORRELATED REDSHIFT THIS WAS INTERPRETED MEAN AWAY VANTAGE POINT VELOCITY PROPORTIONAL DISTANCE FASTER MOVE AWAY COPERNICAN PRINCIPLE THE EARTH THE CENTER THE ONLY INTERPRETATION OBSERVABLE REGIONS KNOW THAT THE DISTANCE BETWEEN MUST THE PAST CLOSER CONTINUOUS DENSER HOTTER PARTICLE ACCELERATOR REPLICATE CONDITIONS THE EARLY MOMENTS CONFIRMATION REFINEMENT THE DETAILS PROBE SO FAR ENERGY REGIMES THE STATE EXPANSION POORLY UNDERSTOOD AREA OPEN INVESTIGATION SPECULATION PROTON NEUTRON ELECTRON ATOMIC NUCLEI THE FIRST THREE MINUTES THOUSANDS NEUTRAL ATOMS THE MAJORITY HYDROGEN HELIUM TRACES LITHIUM ELEMENTS STARS LIGHT THE FRAMEWORK MODEL ALBERT EINSTEIN THEORY OF GENERAL RELATIVITY HOMOGENEITY ISOTROPY GOVERNING EQUATIONS ALEXANDER FRIEDMANN SIMILAR WILLEM DE SITTER THEORETICAL PARAMETRIZATION CURRENT INVESTIGATIONS THEORETICAL COSMOLOGY THE STANDARD MODEL BIG BANG COSMOLOGY SIMPLEST GOOD ACCOUNT OBSERVATIONS EXTRAPOLATION BACKWARDS IN TIME GENERAL RELATIVITY YIELDS INFINITE SIGNALS BREAKDOWN THE LAWS PHYSICS TOWARD THE SINGULARITY THE END PLANCK EPOCH SOMETIMES TERM REFER TO DENSE PHASE ITSELF BIRTH OUR UNIVERSE TYPE IA SUPERNOVA THE AGREEMENT THESE THREE INDEPENDENT PHASES SUBJECT TO COMMON ISOTROPIC ALLY ENERGY DENSITY HUGE TEMPERATURES PRESSURE SECONDS PHASE TRANSITION CAUSED COSMIC INFLATION INFLATION PLASMA ELEMENTARY PARTICLE SO HIGH RANDOM PARTICLES SPEEDS PAIRS ALL KINDS UNKNOWN REACTION BARYOGENESIS VIOLATED THE CONSERVATION BARYON NUMBER LEADING VERY SMALL QUARK LEPTON ANTIQUARKS THE ORDER PREDOMINANCE MATTER ANTIMATTER THE PRESENT DECREASE FALL IN HENCE PARTICLE SYMMETRY BREAKING PHASE TRANSITIONS FUNDAMENTAL FORCE PARAMETERS ELEMENTARY PARTICLES PRESENT THE PICTURE LESS ENERGIES DROP VALUES ATTAINED PARTICLE PHYSICS EXPERIMENTS QUARKS GLUONS BARYON PROTONS BARYONS LONGER HIGH ENOUGH CREATE ANNIHILATION IMMEDIATELY LEAVING JUST ONE THE ORIGINAL NONE ANTIPARTICLES PROCESS ELECTRONS NEUTRONS MOVING THE ENERGY DENSITY OF THE UNIVERSE PHOTON MINOR CONTRIBUTION NEUTRINO MINUTES BILLION THOUSAND MILLION SI PREFIX KELVIN ABOUT THAT UNIVERSES DEUTERIUM HELIUM NUCLEI BIG BANG NUCLEOSYNTHESIS THE REST MASS ENERGY DENSITY GRAVITATIONALLY DOMINATE SPACE RELIC RADIATION CHEMISTRY OF LIFE BEGUN HABITABLE EPOCH MILLION YEARS PERIOD OF TIME NEARLY NEARBY FORMING GAS THE OTHER STRUCTURES DEPEND AMOUNT TYPE POSSIBLE COLD DARK MATTER WARM DARK MATTER HOT DARK MATTER BARYONIC MATTER THE BEST AVAILABLE WMAP SHOW DATA DARK MATTER COLD RULED REIONIZATION MAKE UP PHYSICAL FRACTION TOTAL ABOVE LESS THAN LINES TYPE IA SUPERNOVAE TODAY MYSTERIOUS FORM OF ENERGY APPARENTLY PERMEATES THE OBSERVATIONS TOTAL ENERGY UNIVERSE DARK EVERYTHING BRAKING EVENTUALLY BEGIN FORMULATION TAKES COSMOLOGICAL CONSTANT EINSTEINS FIELD EQUATION COMPOSITION MECHANISM EQUATION OF STATE RELATIONSHIP THE STANDARD MODEL OF PARTICLE CONTINUE THEORETICALLY ALL OF THIS COSMIC EVOLUTION INFLATIONARY EPOCH USES THE INDEPENDENT QUANTUM MECHANICS EINSTEINS GENERAL RELATIVITY THE ACTION PRIOR UNIFIED THEORY QUANTUM GRAVITATION BREAK UNDERSTANDING ERAS THE HISTORY OF GREATEST UNSOLVED PROBLEMS IN DEPENDS MAJOR UNIVERSALITY PHYSICAL LAW COSMOLOGICAL PRINCIPLE SCALES HOMOGENEOUS IDEAS TAKEN POSTULATES TESTED SHOWING LARGEST FINE STRUCTURE CONSTANT ORDER STRINGENT THE SOLAR SYSTEM BINARY STARS APPEARS VIEWED DERIVED SIMPLER OBSERVER CONFIRMED LEVEL MEASURED SPACETIME METRIC DETERMINES THEMSELVES COORDINATE CHART GRID LAID DOWN SHOULD SINGLES SCALE FACTOR SIZE OF THE UNIVERSE CHANGES CHOICE COORDINATE SYSTEM COORDINATES THE GRID FIXED POINTS ON THE GRID COORDINATE COMOVING DISTANCE REMAINS EXPLOSION FILL EMPTY UNIVERSE IN OTHER WORDS RATHER EXPANSION OF SPACE UNIFORM DISTRIBUTION CONCENTRATIONS OUR GALAXY GRAVITATIONALLY BOUND DO NOT EXPERIENCE FEATURE PRESENCE HORIZONS TRAVELS EVENTS WHOSE REACH LIMIT PAST HORIZON CONVERSELY EVER NEVER CATCH UP DEFINES FUTURE LIMITS THE EVENTS IN THE FUTURE ABLE EARLY TIMES SUGGESTS IN PRACTICE VIEW LIMITED OPACITY CANNOT THE HORIZON ACCELERATE THERE