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Boom Supersonic's XB-1 jet flew in front of the sun so NASA could take this incredible shock wave photo
"This image makes the invisible visible — the first American made civil supersonic jet breaking the sound barrier." ...
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Scientists astonished by billion-year-old monster radio jet slicing through space: 'So extreme'
A massive radio jet that is streaming from a quasar that may have formed 1 billion years ago has been seen by telescopes all across the world. At double the width of our Milky Way galaxy ...