U

Universe

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    Gravitational lensing
    0:32

    Gravitational lensing

    1 view
    There are 11 billion planets support to life
    0:18

    There are 11 billion planets support to life

    2 views
    Universe
    0:17

    Universe

    White holes
    0:43

    White holes

    1 view
    Supernova
    0:20

    Supernova

    1 view
    Space>>
    0:22

    Space>>

    1 view
    Saturn and it's moons
    0:14

    Saturn and it's moons

    1 view
    What is dark matter
    0:43

    What is dark matter

    It is an invisible matter and available 85percent of the universe
    1 view
    What is a light year
    0:59

    What is a light year

    Travelling of light in a year called light year
    1 view
    Future exploration of space
    0:24

    Future exploration of space

    1 view
    How big is the black hole ton 618
    0:29

    How big is the black hole ton 618

    By this we can understand that how bigger is the ton618 black hole
    About solar system
    0:31

    About solar system

    This is mainly about our solar system and how far the planets are and how many moons does the planets have