... Star Atlas . ... Behemoth black hole found in an unlikely place . ... How black holes grow . ... Artistт??s conception of a supermassive black hole (lower left) with its tremendous gravity capturing one star (bluish, center) from a pair of binary stars, while hurling the second star (yellowish, upper right) away at a hypervelocity of more than 1 million mph (1.6 million km/h). ... He refers to the process of a supermassive black hole capturing stars from binary pairs as т??filling the bathtub.т?? ...