Galaxies PDF generated using the open source mwlib toolkit. See http://code.pediapress.com/ for more information. PDF generated at: Fri, 12 Nov 2010 17:43:32 UTC Contents…

1. Nolan and Eric 2. A giant luminous ball of plasma held together by gravity. 3. The first stage of a star is a nebula.A nebula is where stars forms in a dusty molecular…

1. Major features of the Milky Way and the Universe                  2. A constellation is a group of stars than appear to be together butare not. They seem…

1. Major features of the Milky Way and the Universe                  2. A constellation is a group of stars than appear to be together butare not. They seem…

1. stAAS Winter Meeting Abstracts90 – HAD I Special: Making Astronomy Public, Los Astrophysics with CCAT in the Next Decade243 – Galaxy ClustersAngeles Style 151 –…

Slide 12/06/10 WHAT IS A GALAXY? Slide 2 2/06/10 A galaxy is a large group of stars bound together by gravity. Slide 3 2/06/10 How many solar systems are there in our galaxy?…

Slide 1Formation of Stars and Galaxies Slide 2 Introduction 1.Timeline and Big Bang Slide 3 The Instruments 1. Optical Telescopes a)Use different regions of Electromagnetic…

Slide 1 Slide 2 Classifying galaxies is hard, and different people do it different ways Except for nearby, we can only see bright galaxies I will ignore dwarf spheroidal…

Slide 1What are Galaxies? Galaxies are large systems of stars and interstellar matter(planets, moons, asteroids, etc.) typically containing several million to trillions of…

1.Galaxies!Yes, there are more than just our own.2. Galaxies are…  Massive systems of stars, dust andgas held together by gravity.  Galaxies usually have a clump…