NASA just caught a black hole pulsing like a cosmic heartbeat, and it’s got scientists scratching their heads. The black hole, IGR J17091-3624, is showing way more X-ray polarization than anyone expected, which means the way matter behaves around it might be totally different from what we thought. Are strong winds or wild speeds to blame? Either way, space just got a lot weirder—and astronomers are rethinking everything they know about black holes. #Science #NASA #BlackHole