**This is the chapter slice "Quasars" from the full lesson plan "Galaxies & The Universe"** Get the big picture about Galaxies and our Universe. From the smalle

From the smallest particles of matter to the biggest star system, our universe is made up of all things that exist in space. Our resource gives you the big pict

**This is the chapter slice "Galaxies" from the full lesson plan "Galaxies & The Universe"** Get the big picture about Galaxies and our Universe. From the small

**This is the chapter slice "Gravity" from the full lesson plan "Galaxies & The Universe"** Get the big picture about Galaxies and our Universe. From the smalle

**This is the chapter slice "Nebulae" from the full lesson plan "Galaxies & The Universe"** Get the big picture about Galaxies and our Universe. From the smalle