Did You Know?
Milky Way_ AST 114, Derek & Rose
Ch 20 -galaxies
The Universe
Stars & Life Cycle of Stars. Birth of Stars 1 st a huge cloud of nebula 2 nd as the density of the gas grows so does gravitational pull (more particles.
1 The Life History of Galaxies and Black Holes Elaine Sadler, School of Physics, University of Sydney The life history of ‘normal’ galaxies Black holes.
The Milky Way Galaxy Astronomy 315 Professor Lee Carkner Lecture 16.
Class 20 : The Milky Way Our own galaxy, the Milky Way. The debate about other galaxies.
A galaxy is a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space.
ASTRONOMY Astronomy = the study of space. The big bang theory proposes that about 14 billion years ago the entire universe was in a bubble smaller than.
ORGANIZE YOUR SPACE! (in order from larger to smaller)
The Big Stuff Galaxies The Universe and The Big Bang.
