100+ Large mass stars PowerPoint (PPT) Presentations, Large mass stars PPTs

Large mass stars - PowerPoint PPT Presentation

Stars & Galaxies

If you could travel at the speed of light (186,000 miles per second) it would take 100,000 years to cross our galaxy. Stars & Galaxies. Even on the clearest night, the human eye can only see about 3,000 stars. There are an estimated 100,000,000,000 in our galaxy alone!. Stars. Constellations

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403 views • 40 slides

MJ Compressive Science 3

MJ Compressive Science 3. Study Guide Module 2. 2.01: Formation of Heavenly Bodies. Big Bang : Scientific theory of how the universe started. All matter in the universe was once a single point . Gravity and energy may have caused the matter to expand The universe is still expanding

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410 views • 27 slides

Lives of stars

Lives of stars. A Star is born when the contracting gas and dust from the nebula become so dense and hot that nuclear fusion starts. How long a star lives depends on its mass. What is a nebula? A large cloud of dust and gas.

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237 views • 12 slides

III. Lives of Stars

III. Lives of Stars. A. Studying the Lives of Stars. Not really alive Cannot watch a single star for billions of years so they observe many stars and see how they differ from one another. B. A Star is Born. Nebula- large amount of gas and dust spread out in an immense volume

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189 views • 8 slides

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'Large mass stars' presentation slideshows

Large mass stars - PowerPoint PPT Presentation

Stars &amp; Galaxies

MJ Compressive Science 3

Lives of stars

III. Lives of Stars

Stars & Galaxies