'Stray' black hole found hiding nearby has scientists puzzled
Artist's impression of a 'stray' black hole (STEAM register)

Lola Gayle, STEAM Register Finding a black hole when it is floating all alone in space is nearly impossible because there are no emissions to be seen. So imagine the surprise researchers must have felt when, while examining molecular clouds around the supernova remnant W44, they stumbled across signs of a hidden black hole at the…