Introduction to Astrophysics. Now for something completely different…
1 STARS & GALAXIES Our Local System. 2 A STAR PARTY!!! The largest gatherings in the universe! Galaxies-Are large scale groups of stars that are bounded.
Chapter 16 and 17: Discovering Galaxies The Milky Way Galaxy.
Disk Galaxies – Including the Milky Way.. M51 – A typical spiral-disk galaxy.
Riddle I have a face, three arms and no legs. Who am I?
Agenda: galaxies
