ESA and NASA space telescopes have made the most detailed observation of an ultra-fast wind flowing from the vicinity of a black hole at nearly a quarter of the speed of light.
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from ESA Top News bit.ly/2lrYHZl
ESA and NASA space telescopes have made the most detailed observation of an ultra-fast wind flowing from the vicinity of a black hole at nearly a quarter of the speed of light.
<br><br>
from ESA Top News bit.ly/2lrYHZl
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