'Gas cloud' diaporamas de présentation

Star Formation

Star Formation.

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Properties of Stars

1.34k views • 97 slides

Star Clusters: Confirmation of Stellar Evolution Open and Globular Clusters Ages of Clusters

Outline of Ch 11: The H-R Diagram (cont.). Star Clusters: Confirmation of Stellar Evolution Open and Globular Clusters Ages of Clusters. Star Clusters : Confirmation of Stellar Evolution: . 1. What is special about star clusters?

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Pipeline Qra Seminar

Pipeline Qra Seminar. Title slide. Consequence Assessment introduction. Fire Jet fire Pool Fire Flash fire BLEVE Explosion Escalation. Release of material Release of Gas Release of Liquid Release of Two- phase Gas dispersion Human vulnerability.

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Chapter 4 Making Sense of the Universe: Understanding Motion, Energy, and Gravity

Chapter 4 Making Sense of the Universe: Understanding Motion, Energy, and Gravity. 4.1 Describing Motion: Examples from Daily Life. Our goals for learning: How do we describe motion? How is mass different from weight?. How do we describe motion?. Precise definitions to describe motion:.

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Our Weird Universe

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Where do I turn in my project?!?

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Star Formation

Star Formation. Why is the sunset red? The stuff between the stars Nebulae Giant molecular clouds Gravitational collapse of molecular cloud Gravitational contraction of protostars Which clouds collapse?. Interstellar medium. Space between the stars within a galaxy is not empty.

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Star Formation

Star Formation. Why is the sunset red? The stuff between the stars Nebulae Giant molecular clouds Gravitational collapse of molecular cloud Gravitational contraction of protostars Which clouds collapse? Demo: 6F40.10 Atmospheric Scattering. Interstellar medium.

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Our solar System

Our solar System. The Nebular theory. The Nebular Theory is based off of observations of objects, such as comets, asteroids, shape and size of our planets in our solar systems as well as stars outside our solar system.

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Our solar System

Our solar System. The Nebular theory. The Nebular Theory is based off of observations of objects, such as comets, asteroids, shape and size of our planets in our solar systems as well as stars outside our solar system.

480 views • 28 slides

Memorial for Columbia Astronauts

Memorial for Columbia Astronauts.

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OUR SOLAR SYSTEM & EARTH

OUR SOLAR SYSTEM & EARTH. HOW AND WHY DO THEORIES BECOME GENERALLY ACCEPTED?. 4. UNIT 4 OUR SOLAR SYSTEM & EARTH. UNIT 4 BASICS 3 Unit 4 Overview 4 Unit 4 Learning Outcomes 5 Unit 4 Lessons 6 Unit 4 Key Concepts LOOKING BACK 8 What Happened in Unit 3?. KEY CONTENT

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Stars

Stars. What is a star?. The objects that heat and light the planets in a system A star is a ball of plasma held together by its own gravity Nuclear reactions occur in stars (elements H ? He). Characteristics of Stars. DISTANCE Measured in light-years

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Stars

Stars. What is a STAR ?. The objects that heat and light the planets in a system A star is a ball of plasma held together by its own gravity Nuclear reactions occur in stars (H ? He) Energy from the nuclear reactions is released as electromagnetic radiation. A. Characteristics of Stars.

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Spin-statistics theorem

Spin-statistics theorem.

444 views • 16 slides

Planet Building Part 1

247 views • 14 slides

Introduction to Astrophysics

Introduction to Astrophysics. Lecture 10: Star formation. Star formation. Understanding star formation is one of the most pressing problems in contemporary astrophysics.

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287 views • 7 slides

Global Oil and Gas Cloud Applications Market To Reach USD 4.9 Billion By 2020

Global Oil and Gas Cloud Applications Market To Reach USD 4.9 Billion By 2020 - http://www.gosreports.com/global-oil-and-gas-cloud-applications-market-research-report-2016/

71 views • 2 slides