• Subtitle
    Subtitle English
    • 1. English
    • 2. Spanish
    • 3. Latin
    • 4. Portugese
    • 5. Italian
    • 6. French
    • 7. German
    • 8. Dutch
    • 9. Russian
    • 10. Japanese
    • 11. Chinese
    • 12. Arabic
  • Subtitle
    Server Local
    • Server Local
  • Descarca 4K
  • Descarca HD
This video option does not contain pop-up windows and the load is optimal, you can watch without cuts.
Crash Course Astronomy

1 Sezon
46 Episod

Crash Course Astronomy - Season 1 Episode 21 Episodul 21


(1 votes, average: 8.00/ 10)

12 minute 2024 HD

  • Share

Today on Crash Course Astronomy, Phil explains comets. Comets are chunks of ice and rock that orbit the Sun. When they get near the Sun the ice turns into gas, forming the long tail, and also releases dust that forms a different tail. We’ve visited comets up close and found them to be lumpy, with vents in the surface that release the gas as ice sublimates. Eons ago, comets (and asteroids) may have brought a lot of water to Earth -- as well as the ingredients for life.

img

Sezon

Sezon 1

Similar

  • 2010
    imgS E

    Into the Universe with Stephen Hawking
    Into the Universe with Stephen Hawking

    7.78 2010 HD

    Hawking gives us the ultimate guide to the universe, a ripping yarn based on real science, spanning the whole of space and time -- from the nature of...

    img
  • 2014
    imgS E

    Cosmos
    Cosmos

    8.47 2014 HD

    Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told...

    img
  • 2007
    imgS E

    The Universe
    The Universe

    7.90 2007 HD

    From the planets to the stars and out to the edge of the unknown, history and science collide in a wondrous yet deadly adventure through space and...

    img
  • 2019
    imgS E

    Man and the Moon
    Man and the Moon

    8.00 2019 HD

    A scientific and historical mini-series looking at the relationship between human beings and the moon.

    img
  • 2021
    imgS E

    Life from Space
    Life from Space

    9.00 2021 HD

    In this two-part series, we take a look at the monumental discoveries underway, specifically surrounding black holes and meteorites. Black holes have...

    img
  • 2020
    imgS E

    Alien Worlds
    Alien Worlds

    6.80 2020 HD

    Applying the laws of life on Earth to the rest of the galaxy, this series blends science fact and fiction to imagine alien life on other planets.

    img
  • 1980
    imgS E

    Cosmos: A Personal Voyage
    Cosmos: A Personal Voyage

    8.60 1980 HD

    Carl Sagan covers a wide range of scientific subjects, including the origin of life and a perspective of our place in the universe.

    img
  • 2019
    imgS E

    The Planets
    The Planets

    8.35 2019 HD

    Professor Brian Cox explores the dramatic lives of the eight majestic planets/worlds that make up our solar system.

    img
  • 1995
    imgS E

    Superquark
    Superquark

    8.90 1995 HD

    Television program of cultural diffusion, born in September 1995, designed and conducted by Piero Angela, development of transmission appreciated...

    img
  • 2023
    imgS E

    Earth
    Earth

    8.60 2023 HD

    There's nothing else like it. Chris Packham reveals the epic, four-billion-year story of our home - from its dramatic creation to the arrival of...

    img

Recomandare