Galaxycrest

Galaxycrest

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    Fun facts | short and sweet
    0:06

    Fun facts | short and sweet

     72  views
    Perspective of spaceship
    5:44

    Perspective of spaceship

     94  views
    Big bang theory | astrophysics
    4:19

    Big bang theory | astrophysics

     103  views
    Size and distance of planets
    1:20

    Size and distance of planets

     106  views
    Equatorial system explaned
    3:46

    Equatorial system explaned

     97  views