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UFO

03 Apr 2012 09:42



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Legat de expansiune, am gasit un interesant articol mai vechi despre cum unele obiecte se indeparteaza de noi cu o viteza mai mare decat viteza luminii.

http://curious.astro.cornell.edu/question.php?number=575

As a consequence of their great speeds, these galaxies will likely not be visible to us forever; some of them are right now emitting their last bit of light that will ever be able to make it all the way across space and reach us (billions of years from now).

Fascinant ! :shock: