bubbles - Is our Galaxy Foamy? Is our Galaxy like a Tunnel?...

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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape Interstellar Bubbles Shubhodeep Mukherji Physics C May 22, 2011 Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape Interstellar Gas Space between stars is filled with rarefied gas composed mostly of hydrogen and helium Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape Interstellar Gas Space between stars is filled with rarefied gas composed mostly of hydrogen and helium Gas superheats and emits light in the vicinity of stars Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape Interstellar Gas Space between stars is filled with rarefied gas composed mostly of hydrogen and helium Gas superheats and emits light in the vicinity of stars Emission nebulas Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape Formation of a Star When enough gas collects in one place, a star is born Interstellar gas is drawn into potential wells by gravitational forces Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape Formation of a Star When enough gas collects in one place, a star is born Interstellar gas is drawn into potential wells by gravitational forces Star affects interstellar gas around it after it is born Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape After Birth Effects Solar wind of radiation and particles are emitted by new sun Pushes gas away from sun to form small bubbles Bigger stars make bigger bubbles This bubbling gives interstellar gas a foamlike appearance Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy? Is our Galaxy like a Tunnel? Is our Galaxy like Swiss Cheese? Stars Drive Away Interstellar Gas Simples Bubble: Sphere Sphere to Real Shape After Birth Effects Solar wind of radiation and particles are emitted by new sun Pushes gas away from sun to form small bubbles Bigger stars make bigger bubbles This bubbling gives interstellar gas a foamlike appearance Not true: too simple once we understand true nature of interstellar gas Shubhodeep Mukherji Interstellar Bubbles
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Is our Galaxy Foamy?
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bubbles - Is our Galaxy Foamy? Is our Galaxy like a Tunnel?...

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