BBC Science Documentary - Is Everything We Know About The Universe Wrong...
Δημοσιεύτηκε στις 6 Σεπ 2015
Is
Everything We Know About The Universe Wrong? There's something very odd
going on in space - something that shouldn't be possible. It is as
though vast swathes of the universe are being hoovered up by a vast and
unseen celestial vacuum cleaner. Sasha Kaslinsky, the scientist who
discovered the phenomenon, is understandably nervous: 'It left us quite
unsettled and jittery' he says, 'because this is not something we
planned to find'. The accidental discovery of what is ominously being
called 'dark flow' not only has implications for the destinies of large
numbers of galaxies - it also means that large numbers of scientists
might have to find a new way of understanding the universe. Dark flow is
the latest in a long line of phenomena that have threatened to rewrite
the textbooks. Does it herald a new era of understanding, or does it
simply mean that everything we know about the universe is wrong?
Everything We Know About The Universe Wrong? There's something very odd
going on in space - something that shouldn't be possible. It is as
though vast swathes of the universe are being hoovered up by a vast and
unseen celestial vacuum cleaner. Sasha Kaslinsky, the scientist who
discovered the phenomenon, is understandably nervous: 'It left us quite
unsettled and jittery' he says, 'because this is not something we
planned to find'. The accidental discovery of what is ominously being
called 'dark flow' not only has implications for the destinies of large
numbers of galaxies - it also means that large numbers of scientists
might have to find a new way of understanding the universe. Dark flow is
the latest in a long line of phenomena that have threatened to rewrite
the textbooks. Does it herald a new era of understanding, or does it
simply mean that everything we know about the universe is wrong?
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