Morning Overview on MSN
A mysterious deep-space X-ray may be a star torn by two black holes
A strange X-ray beacon from deep space has revived a decades-old mystery and opened a window onto one of the universe’s most ...
This is the deepest X-ray image ever obtained, made with over 7 million seconds of observing time with NASA’s Chandra X-ray Observatory. These data give astronomers the best look yet at the growth of ...
Live Science on MSN
Mysterious X-ray signal from deep space may be the scream of a star ripped apart by two black holes
A strange X-ray signal spotted decades ago may be the result of a star that got attacked by two black holes, one after the ...
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