... The cosmic microwave background radiation emanating from the universe could only have the above fuzzy pattern if it contained clear amounts of dark matter and dark energy . The conclusion , based on a detailed analysis of the temperature and spacing of the bumps, was a surprise to those who felt that previous evidence for such a strange universe , based on observations of distant supernovae , was somehow inaccurate. ... Publications with keywords: CMB - early universe . ... The Early Universe . ...

Russian . ... Very Early Universe: inflation, generation of primordial perturbations, preheating . Very Early Universe: inflation, generation of initial perturbations, preheating . Cosmic Microwave Background Radiation: anisotropy and polarization . ... Dark Energy and Dark Matter models . High Energy Astrophysics: accretion discs, cosmic rays, gamma-ray bursts . ... Astrophysics of black holes and wormholes . ...

... Doug Scott's List of Cosmic Microwave Background Pages . Doug Scott's List of Cosmology Pages . ... Cosmology chapter of site about DRAGN's (Double Radio sources with Associated Galactic Nuclei) . ... Cosmology at Cambridge University . Early Cosmology . ... Chris Hillman's refutation of various incorrect claims about relativity and the Big Bang. ... A good site with mainstream scientific responses to young Earth creationist arguments is the Talk.Origins Archive . ... Tutorial: Part 1 | ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Cosmic engine for senior students . ... Universe@CSIRO blog . ... Humans have constructed models of the Universe for thousands of years. ... Previous: Cosmic Engine Home . Next: Classical Astronomy & Early Models of the Universe . ...

... The HI - Star Formation Connection . ... Coffee . ... Dark Galaxies and Dark Matter . ... HI in Normal Galaxies . HI and Galaxy Evolution over Cosmic Time . ... How Galaxies Accrete Gas . ... The Billion Galaxy Survey . ... Searches for Dark Galaxies . ... Evidence for Dark Matter in Galaxies . HI in Galaxies: Overview . ... Open Questions in Normal Galaxies . ... Starburst galaxies and BCDs . ... HI Rich Galaxies . ... Open Questions in HI and Galaxy Evolution . HI and Galaxy Evolution . ...

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

... Science Users Information > Science Activities > Science in Garching > Research Area: COSMOLOGY AND THE EARLY UNIVERSE . ... Research Area: COSMOLOGY AND THE EARLY UNIVERSE . ... Reset view all 3 per page 5 per page 10 per page Sort by Title A-Z Title Z-A Date asc Date desc Research Topics Planets and Star Formation Stellar Structure and Evolution Stellar Populations Evolution of Galaxies and the ISM Cosmology and the Early Universe Scientific Positions Faculty Fellows Scientists Students . ...

. Cosmology . Very Early Universe . Cosmic Microwave Background Anisotropy . Dark Matter Models . Large Scale Structure . High Energy Astrophysics . Active Galactic Nuclei . Astrophysics of Compact Objects . Accretion Disks . Scientific Staff:

Astronotes Armagh Planetarium's Stellar Blog! ... Our Galaxy . ... Stars . ... Space Flight . ... New observations with the European Southern Observatory (ESO)тАЩs Very Large Telescope of some of the most distant galaxies ever detected are revealing the mysteries of this important phase of the early Universe. ... These powerful instruments are essential for exploring this early period in cosmic history as they alone can enable the accurate observations of €аthese extremely distant and faint galaxies. ...

... Primordial theory review : Dick Bond . Defects and the CMB review : Andy Albrecht . ... Gravitational wave contribution to CMB anisotropies : V.B. Lukash and E.V. Mikheeva . C_l from cosmic strings : Lloyd Knox . Some aspects of CMB anisotropies induced from topological defects : Mairi Sakellariadou . ... CMB anisotropies from scaling sources : Ruth Durrer . ... SZ observations I : Sarah Church . ... Holes in the microwave sky? ... Detecting cosmic strings in the CMB : James Robinson . ...

The above process keeps the # of protons and the # of neutrons in the early Universe constant. ... Remember, a free neutron (one that is not bound in an atomic nucleus) will decay into a proton + electron (+ anti-neutrino) in about 900 seconds. AT t=0.01 seconds, none of the neutrons have decayed. ... During this epoch, the proton-to-neutron ratio is 1.0 . Epoch #2: . ... Now we have 62% protons and 38% neutrons where at 0.01 seconds we had 50% protons and 50% neutrons. ...

... Cosmic Dawn: Early Results from the Hubble Ultra Deep Field Science Writers' Workshop September 23 2004 . ... Hubble Heritage Project . ... Hubble Fellowships . Science Blog . ... Cosmic Dawn: Early Results from the Hubble Ultra Deep Field Science Writer's Workshop . ... Archive of entire press workshop . ... Cosmic Dawn: Early Results from the Hubble Ultra Deep Field . ...

. Dark matter forms the foundation for all cosmic structure, and its annihilation, decay, or other particle interactions have the potential to affect early structure formation by injecting energy into local gas. I will discuss the status of the quest to identify dark matter, major unsolved problems relevant to the abundance and structure of dark matter halos, and how dark matter annihilation energy can affect the binding of gas within the earliest cosmic structures. [Papers: arXiv: 1309.7783, 1411.3783] .

... Supernova showered Earth with radioactive debris . ... Dave's Universe . ... Could the energy produced during matter-antimatter annihilation in the early universe be dark energy? If not, where is that produced energy today? ... RELATED TOPICS: DARK ENERGY . ... We know that dark energy composes an amazing 68 percent of the universe, so it produces an extremely big effect. ... Get instant access to subscriber content on Astronomy.com! ...

... 2000 November 9 . The Cosmic X-Ray Background . ... Notably, the faint sources tend to be green and blue, showing x-ray characteristics of huge amounts of material falling into massive black holes in very distant galaxies. ... The XMM-Newton results add to the growing consensus that they do and that, from across the universe , x-rays produced as matter feeds these black holes account for the cosmic x-ray background. ... About APOD | ...

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . Books . ASP Conference Series . Monograph Publications . IAU Publications . Books of Note . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... VOLVELLES! Early Paper Astronomical Computers . ... People always have been fascinated by the movement of objects in the sky. ... Thus, events in the sky were important for the day-to-day life of many early civilizations. ... publications . ...

... Nature Paper on galaxy growth at early cosmic epochs . Articolo sulla crescita delle galassie т??anticheт?? pubblicato su Nature . ... La voce ed i commenti del nostro т??Team Leaderт??... т??Growing Galaxies Gentlyт?? ... т??Le galassie si Т?nutronoТЛ di gas freddoт?? , articolo sul Corriere della Sera . т??Le prime galassie sono cresciute "mangiando" gas freddoт?? , articolo su La Stampa . т??Piccole galassie crescono. ... DI FIRENZE, NUOVA SCOPERTA SULLA FORMAZIONE DELLE GALASSIE . ...

... Name : Alexey Starobinsky . ... Title :   RELATIVISTIC UNCLUSTERED DARK MATTER AND DARK ENERGY . Abstract : Recent observational data on supernovae at large redshifts, small-scal anisotropy of the cosmic microwave background (CMB) temperature and the powe spectrum of present density inhomogeneities in the Universe, as well a numerous previous arguments, prove the existence of a new type of dark matter in the Universe. ...

... Bad Astronomy . Misconceptions . ... Bad Astronomy : "That's as remote as the dark side of the Moon!" ... As the tired, hackneyed refrains went on, one in particular caught my ear: " Fly me away to the bright side of the moon, and meet me on the other side." ... As the Moon orbits the Earth, different parts of it get illuminated by the Sun. ... Bad Addendum : At the end of the album "Dark Side of the Moon" by Pink Floyd, there is a voiceover that actually says "There is no dark side of the moon. ...

... Galaxy Evolution Explorer (GALEX) . ... Searching for SZ clusters . ... Baryon content of galaxy clusters and cosmology . ... 3 sigma peaks: Observational Signatures of High Redshift Galaxies and Low Redshift Clusters . CLUSTERS OF GALAXIES . ... Clusters of galaxies seen in X-rays: war and peace . ... Chandra X-ray Observations of Clusters/Groups/Galaxies . ... Common timing features in neutron stars and black holes . ... X-ray luminosity function of low-mass X-ray binaries in galaxies . ...