Galaxies and Cosmology
Overview
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Jörn's Teaching Pages
Galaxies and Cosmology
Preamble
Introduction
Overview
The Local Group
Spiral Galaxies
Elliptical Galaxies
Cosmology -- Basic Facts
World Models
Distance Ladder and H0
Active Galactic Nuclei
Galaxy Groups and Clusters
Introduction
Introduction
Galaxies
Structure of the Galaxy
,
Evidence for Spiral Arms
,
Classification
,
Spiral Galaxies
,
Barred Spirals
Cosmology
Expansion of the Universe
,
CMB
,
General structure formation
,
Dark Matter