A strange signal in the background hum created by a merger between two black holes could be the first ever detection of a system of three stellar-mass black holes locked in a gravitational waltz. According to a new analysis of data from the LIGO-Virgo-KAGRA collaboration, data from a 2019 binary black hole collision showed signs of an anomalous acceleration that …
Read More »‘Mysterious Giant’ Hints at The First Detection of a Black Hole Trinary : ScienceAlert
