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Why is it Dark at Night? (by minutephysics)

Have you ever wondered why you look up and see a dark sky at night?
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Minute Physics provides an energetic and entertaining view of old and new problems in physics — all in a minute!

Music by Nathaniel Schroeder

Thanks to Nima Doroud and Niayesh Afshordi for contributions and to Perimeter Institute for support.
http://www.perimeterinstitute.ca

Source: youtube.com

    • #Minute Physics
    • #Space
    • #Physics
    • #Science
    • #Universe
  • 7 months ago
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    Really interesting!
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    Mind= blown
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    Basically… “The Edge of the universe” Is the point where space and time began, meeting itself both; at it’s own origin,...
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Avatar Amateur astronomer, citizen scientist, musician, graphic/website designer, fully qualified geek, Linux user and supporter of The Zooniverse! This blog is mostly about space... and other things.



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Disclaimer: This website is purely for people to keep up to date with the latest astronomy news. Most articles will be written by me, but some of the stories and pictures posted in this blog come from other news sources. The writers and photographers retain all rights, and image credit's, story sources and links will be indicated on every post that is not written by myself. If you see a story or picture that belongs to you and you wish it to be removed, please contact me and it will be done so immediately.

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