PPT-Galaxy Formation and Evolution:

Where we are and where we are going DJ Pisano WVU djpisanomailwvuedu The Big Questions How does the gas content of galaxies evolve over cosmic time and in different environments How does gas flow into and out of galaxies. Thorsten Naab . MPA, . Garching. . What regulates galaxy formation? . Leiden, April, 22. nd. How do massive galaxies get their gas and stars?. Gas accretion involves dissipation – energy can be radiated away . mode of . accretion. in . simulations. of . galaxy. . formation. G. Murante – INAF . OATo. P. Monaco – . Univ. . . Ts. M. Calabrese – SISSA . Ts. G. De Lucia - INAF . OATs. S. . Borgani. – . は階層的銀河形成論で説明. できるか？. Motohiro. 　. Enoki. Tomoaki Ishiyama (Tsukuba Univ.). Masakazu A. R. Kobayashi (Ehime Univ.). Masahiro . Nagashima. . (Nagasaki Univ. .). §1. Introduction. Life in the Universe. Chapter 18. Life in the Universe. Units of Chapter 18. Cosmic Evolution. Life in the Solar System. Intelligent Life in the Galaxy. The Search for Extraterrestrial . Intelligence. . CDM Cosmology. Oleg . Gnedin. (University of Michigan. ). What we knew before HST: globular clusters are old, dense, compact – a distinct type of stellar spheroids. Kormendy. (1985). Over 20 years the Hubble Space Telescope has revealed young massive star clusters in interacting and gas-rich galaxies.. Christopher W. Ashcraft M.S., M.Ed.. Big Bang vs. Creation. Origin of Stars. Solar System: Evidence of Design. Age of the Cosmos. Are we being told all the evidence or just selected information to support a particular idea?. Prof. Gerhardt R Meurer. Galaxy evolution in a nutshell. Galaxy Evolution. 2. Time machines. The farther we peer. The farther back in time we see. Reveal cosmic history. Hubble: to < 1 . Gyr. after big bang. Here’s the Story We’ll Unfold for You…. Hubble’s galaxy classifications: Spirals, . ellipticals. , irregulars. . Structural parts of galaxies: disk, halo, nucleus, bulge. Spiral arms – tracers of star formation. Here’s the Story We’ll Unfold for You…. Hubble’s galaxy classifications: Spirals, . ellipticals. , irregulars. . Structural parts of galaxies: disk, halo, nucleus, bulge. Spiral arms – tracers of star formation. M82 – Cigar Galaxy. ASTR 2401. Goal. Target selection. Object information. Data collection. Image calibration. Processing. Mosaicing. Perils of Astrophotography. Final image. References. Goal. To capture color images of an object or objects that required mosaic work to form the final image. . Here’s the Story We’ll Unfold for You…. Hubble’s galaxy classifications: Spirals, . ellipticals. , irregulars. . Structural parts of galaxies: disk, halo, nucleus, bulge. Spiral arms – tracers of star formation. Formation of the Moon Before visit to the Observatory Overview Introduction to the Formation of the Moon Video about the Evolution of the Moon Classroom demonstrations on distances to the Moon Classroom activity – Craters on the Moon The rapidly expanding field of galaxy formation lies at the interface between astronomy, particle physics, and cosmology. Covering diverse topics from these disciplines, all of which are needed to understand how galaxies form and evolve, this book is ideal for researchers entering the field. Individual chapters explore the evolution of the Universe as a whole and its particle and radiation content linear and nonlinear growth of cosmic structure processes affecting the gaseous and dark matter components of galaxies and their stellar populations the formation of spiral and elliptical galaxies central supermassive black holes and the activity associated with them galaxy interactions and the intergalactic medium. Emphasizing both observational and theoretical aspects, this book provides a coherent introduction for astronomers, cosmologists, and astroparticle physicists to the broad range of science underlying the formation and evolution of galaxies. in . simulations. of . galaxy. . formation. G. Murante – INAF . OATo. P. Monaco – . Univ. . . Ts. M. Calabrese – SISSA . Ts. G. De Lucia - INAF . OATs. S. . Borgani. – . Univ. . . Ts. K. .