Cosmology-and-astronomy

    cosmology-and-astronomy


    
  • Cosmology is not Astronomy/Astrophysics

    http://www.nobelprize.org/nobel_prizes/physics/laureates/1978/penzias-lecture.pdf.

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  • The Big Bang, Cosmology part 1: Crash Course Astronomy #42

    Thanks to observations of galaxy redshifts, we can tell that the universe is EXPANDING! Knowing that the universe is expanding and how quickly its expanding ...

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  • Why Society Needs Astronomy and Cosmology - Dr Roberto Trotta

    Fundamental research into astronomy, cosmology and particle physics is a luxury that humankind cannot do without. The cultural, technological and scientific ...

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  • Cosmology: the physical edges of the Universe - Edges of Astronomy 2014

    This session will be an exploration of the edges of the Universe, and the edges of knowledge. There are things that we cannot in principle observe. Are there ...

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  • Development of agriculture and writing | Cosmology & Astronomy | Khan Academy

    The Paleolithic and Neolithic eras of the Stone Age. Created by Sal Khan. Watch the next lesson: ...

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  • Black holes | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Black Holes. Created by Sal Khan. Watch the next lesson: ...

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  • Earth formation | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy

    How the Earth is a the byproduct of a local supernova. Created by Sal Khan. Watch the next lesson: ...

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  • Firestick farming | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy

    How the indigenous Australians used fire to change their environment. Created by Sal Khan. Watch the next lesson: ...

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  • Quasar correction | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Quasar Correction. Created by Sal Khan. Watch the next lesson: ...

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  • Supernova clarification | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Supernova clarification. Created by Sal Khan. Watch the next lesson: ...

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  • Quasars | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Quasars. Created by Sal Khan. Watch the next lesson: ...

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  • Collective learning | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy

    How symbolic language drives collective learning and how this is one of the truly differentiating aspects of human beings relative to the rest of the animal ...

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  • Vedic astrology - sacred astronomy and cosmology

    Sacred astronomy behind astrology is incredibly important to understand. Our solar system is for a half-billion years, the sun moon and earth vibrate to the ...

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  • Scale of earth and sun | Scale of the universe | Cosmology & Astronomy | Khan Academy

    Scale of Earth and Sun. Created by Sal Khan. Watch the next lesson: ...

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  • Supernova (supernovae) | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Supernova (Supernovae). Created by Sal Khan. Watch the next lesson: ...

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  • Stellar parallax | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Another version of the stellar parallax introduction. Created by Sal Khan. Watch the next lesson: ...

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  • Intergalactic scale | Scale of the universe | Cosmology & Astronomy | Khan Academy

    Intergalactic Scale. Created by Sal Khan. Watch the next lesson: ...

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  • Plate tectonics: Difference between crust and lithosphere | Cosmology & Astronomy | Khan Academy

    Plate Tectonics Introduction and Difference between crust and lithosphere. Created by Sal Khan. Watch the next lesson: ...

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  • Big bang introduction | Scale of the universe | Cosmology & Astronomy | Khan Academy

    Created by Sal Khan. Watch the next lesson: ...

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  • Becoming a red giant | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Becoming a Red Giant. Created by Sal Khan Watch the next lesson: ...

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  • Looking to the Skies: Modern Cosmology and the Maya

    Visit: http://www.uctv.tv/prime/) Berkeley Lab astrophysicists and Nobel laureates, George Smoot and Saul Perlmutter -- joined by Berkeley Lab physicist Eric ...

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  • Parsec definition | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Parsec Definition. Created by Sal Khan. Watch the next lesson: ...

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  • Galactic collisions | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Collision of the Milky Way Galaxy with Andromeda (forming "Milkomeda"). Created by Sal Khan. Watch the next lesson: ...

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  • Lifecycle of massive stars | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Lifecycle of Massive Stars. Created by Sal Khan. Watch the next lesson: ...

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  • Supermassive black holes | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Supermassive Black Holes. Created by Sal Khan. Watch the next lesson: ...

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  • Björn Malte Schäfer - Cosmology and astronomy with the Planck-surveyor

    130618 - Heidelberg Joint Astronomical Colloquium.

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  • Cepheid variables 1 | Stars, black holes and galaxies | Cosmology & Astronomy | Khan Academy

    Cepheid Variables 1. Created by Sal Khan. Watch the next lesson: ...

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  • Dark Energy, Cosmology part 2: Crash Course Astronomy #43

    The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don't know exactly what it is, but we do know that ...

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  • Chronometric revolution | Cosmology & Astronomy | Khan Academy

    Discussion of the relatively recent changes in our ability as a species to shine light on our deep past. Created by Sal Khan. Watch the next lesson: ...

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  • Milankovitch cycles precession and obliquity | Cosmology & Astronomy | Khan Academy

    How changes in Earth's rotation can effect Earth's seasons and climate. Created by Sal Khan. Watch the next lesson: ...

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  • Star field and nebula images | Cosmology & Astronomy | Khan Academy

    Star Field and Nebula Images. Created by Sal Khan. Watch the next lesson: ...

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  • Seismic waves | Earth geological and climatic history | Cosmology & Astronomy | Khan Academy

    S-waves and P-waves. Created by Sal Khan. Watch the next lesson: ...

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  • Astronomer Dr. Danny Faulkner: Creation and Cosmology

    Credit to Northwest Creation Network Education of Dr. Danny Faulkner: PhD, Astronomy, Indiana University MA, Astronomy, Indiana University MS, Physics, ...

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  • Cosmic background radiation | Scale of the universe | Cosmology & Astronomy | Khan Academy

    Cosmic Background Radiation. Created by Sal Khan. Watch the next lesson: ...

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  • Beginnings of life | Life on earth and in the universe | Cosmology & Astronomy | Khan Academy

    Life and photosynthesis start to thrive in the Archean Eon. Created by Sal Khan. Watch the next lesson: ...

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  • Cosmic background radiation 2 | Scale of the universe | Cosmology & Astronomy | Khan Academy

    Cosmic Background Radiation 2 - Redshift of the Cosmic Background Radiation. Created by Sal Khan. Watch the next lesson: ...

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  • Accreting mass due to gravity simulation | Cosmology & Astronomy | Khan Academy

    Created by Sal Khan. Watch the next lesson: ...

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  • Are southern hemisphere seasons more severe? | Cosmology & Astronomy | Khan Academy

    Are Southern Hemisphere seasons more severe because of the eccentricity in Earth's orbit? Created by Sal Khan. Watch the next lesson: ...

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