Bringing the Universe to America's Classrooms
Por qué los días de verano tienen más horas de luz

Créditos

  • Página 01: Sunrise and Sunset: Summer and Winter – Video

    Summer and winter footage courtesy of Scott Richards.

    ©2018 WGBH Educational Foundation. All Rights Reserved.

  • Página 01: Sunrise and Summer: Sunset in Winter-es

    Summer and winter footage courtesy of Scott Richards.

    ; ©2018 WGBH Educational Foundation. All Rights Reserved.

  • Página 02: A Summer Day in New York City – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 02: June in New York City – Image

    Touch/Fotolia

    ©2018 WGBH Educational Foundation. All Rights Reserved.

  • Página 02: June in New York City – Image-es

    Touch/Fotolia

    ©2018 WGBH Educational Foundation. All Rights Reserved.

  • Página 02: A Winter Day in New York City – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 02: December in New York City – Image

    Kandoolapitou/Fotolia

    ©2018 WGBH Educational Foundation. All Rights Reserved.

  • Página 03: Globe with New York Label – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 03: NYC Daylight Graph 2016 Data – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 04: Summer and Winter Daylight: Part 1

    WorldWide Telescope Ambassadors Program, Harvard University.

  • Página 04: Summer and Winter Daylight: Part 1 – Video-es

    WorldWide Telescope Ambassadors Program, Harvard University.

  • Página 04: Globe with Labeled Hemispheres and Equator – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 04: Day and Night Viewed from Space - Arrange It

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 05: Summer and Winter Daylight: Part 2

    WorldWide Telescope Ambassadors Program, Harvard University.

  • Página 05: Globe with Labeled Hemispheres and Equator – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 05: Day and Night Viewed From Space, Continued - Arrange It

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 06: Earth's Orbit with Labels – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 06: Earth's Tilt and the Amount of Sunlight – Image

    Credit: Przemyslaw Idzkiewicz, via Wikipedia Commons. Adapted by WGBH Educational Foundation.

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 07: Summer and Winter Daylight: Part 1 – Video-es

    TK

  • Página 07: Summer and Winter Daylight: Part 1

    WorldWide Telescope Ambassadors Program, Harvard University.

  • Página 07: Summer and Winter Daylight: Part 2 – Video-es

    TK

  • Página 07: Summer and Winter Daylight: Part 2

    WorldWide Telescope Ambassadors Program, Harvard University.

  • Página 07: NYC Daylight Graph 2016 Data – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 07: Earth's Orbit with Labels – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 07: Earth's Tilt and the Amount of Sunlight – Image

    Credit: Przemyslaw Idzkiewicz, via Wikipedia Commons. Adapted by WGBH Educational Foundation.

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 08: Earth's Tilt and the Amount of Sunlight – Image

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 09: Globe with Argentina Label

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 09: Daylight Hours Graph for Tandil Argentina

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 09: Daylight Hours Data in the Southern Hemisphere - Arrange It

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 10: NYC Daylight Graph 2016 Data

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 10: Daylight Hours Graph for Tandil Argentina

    WGBH Educational Foundation

    ©2020 WGBH Educational Foundation. All Rights Reserved.

  • Página 10: Earth's Tilt and the Amount of Sunlight – Image

    Credit: Przemyslaw Idzkiewicz, via Wikipedia Commons. Adapted by WGBH Educational Foundation.

    ©2020 WGBH Educational Foundation. All Rights Reserved.