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Sunday, 25 January 2015
ما حجم الكون؟
How big is the universe?
This is the Hubble space telescope
For 4 months, the Hubble telescope remained focused on the same empty spot, taking in all possible light to form an image.
The Hubble's lens was pointed at a black area of the sky that appeared completely empty
...more than 13 billion light years away...
...this image alone contains over 10,000 galaxies
...you are now looking at the most distant image ever captured in space...
...and each galaxy contains a minimum of a trillion stars...
...all of this from what seemed like...
28 حروفا خلقت الكون
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