16. The Solar Motion The Fundamental Standard of Rest. The Galactic centre defines the fundamental reference frame for the Galaxy. Its distance is known fairly well, and…

GALAXIES There are Three main classes (as classified by Hubble). A. Spiral B. Elliptical C. Irregular 1. Spiral galaxies. Disk + central bulge. M51 Whirlpool Galaxy [type…

Galactic Stellar Population Structure and kinematics Alessandro Spagna Osservatorio Astronomico di Torino 26 Febbraio 2002 Galactic Structure Flat disk: 1011 stars (Pop.I)…

Our goals for learningHow did Hubble prove galaxies lie beyond our galaxy?How do we observe the life histories of galaxies?How did galaxies form?Why do galaxies differ?How…

ATA 2010 DYNAMICS of the MILKY WAY Ken Freeman, ANU & UWA Galaxies are collections of stars, gas, dust and dark matter Masses are between about 106 and 1012 M. The…

PowerPoint Presentation HERMES: Deciphering the Milky Way’s History Daniel Zucker with Gayandhi de Silva and the HERMES team 0 HERMES: Introduction HERMES: High Efficiency…

The Milky Way Galaxy UNIT 1 The Milky Way Almost everything we see in the night sky belongs to the Milky Way We see most of the Milky Way as a faint band of light across…

Galaxy Formation and Evolution Galactic Archaeology Chris Brook Modulo 15 Room 509 email: [email protected] * Lecture 5: Galactic Archeology The Structure of our Galaxy…

GALAXIES There are Three main classes (as classified by Hubble). A. Spiral B. Elliptical C. Irregular 1. Spiral galaxies. Disk + central bulge. M51 Whirlpool Galaxy [type…

PowerPoint Presentation - The Milky Way The Milky Way Galaxy Chapter 15 The Milky Way Almost everything we see in the night sky belongs to the Milky Way We see most of the…