تجزیه و تحلیل امواج گرانشی جستجو برای کلاهبرداران سیاهچاله را محدود می کند

Gravitational-wave analysis narrows the search for black hole impostors

Black holes are regions of spacetime where gravity is so strong that nothing, not even light, can escape. When two black holes orbit each other and merge, they produce gravitational waves (i.e., ripples in spacetime) that can resemble those emitted by mergers involving other exotic compact objects.