Slide 1Evolution of Stars Slide 2 Slide 3 Main Factor of Life Cycle Beginning mass Slide 4 Nebulae Huge clouds of dust and gas Slide 5 Slide 6 Slide 7 Slide 8 Slide 9 Protostar…

Slide 1Good Afternoon! Please get your eInstruction remote and notebook. Slide 2 The sun is a medium sized star. The sun is about 75% Hydrogen and 25% Helium. Where is the…

Slide 1 AUSTRALIA – TO THE HORIZON AND BEYOND Part 1 Yr 7 Science Topic 4 (Chapter 5) Slide 2 Space & the Universe DP 1 Space is everything in the universe that lies…

Slide 1 Stars start out as a Nebula – A large diffuse cloud of gas mostly Hydrogen gas Slide 2 Slide 3 Slide 4 As the gases collect together, they start to have more mass…

TCAP Review 6 Components of the Universe - Stars Main Sequence Stars: Main sequence stars are usually medium sized stars. Our sun is a main sequence star. Components of our…

Chapter 30 Section 1 Stars, Galaxies and the Universe Stars-balls of gases that give off a tremendous amount of electromagnetic energy. The energy comes from nuclear fusion.…

Characteristics Of Stars Characteristics Of Stars Galaxy: A collection of stars, gases and dust. Universe: Contains billions of galaxies. The Milky Way galaxy has a whopping…

Lives of Stars 8th Grade Science http://hubblesite.org/gallery/tours/ Lives of Stars Stars begin as gas and dust called a nebula. http://hubblesite.org/gallery/tours/tour-carina/…

Lives of Stars Stars begin as gas and dust called a nebula. Gravity pulls the gas and dust in and fusion begins. This forms a Protostar or ‘new star’ Protostar Lifetimes…

Characteristics Of Stars Characteristics Of Stars Galaxy: A collection of stars, gases and dust. Universe: Contains billions of galaxies. The Milky Way galaxy has a whopping…