Ten years later, LIGO is a black-hole hunting machine On September 14, 2015, a signal arrived on Earth, carrying information about a pair of remote black holes that had spiraled together and merged. The signal had traveled about 1.3 billion years to reac...

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#LIGO routinely observes roughly one #BlackHole merger every three days. #Virgo #LVK #KAGRA #Astronomy #GravitationalWaves #Einstein #Hawking #Maths #Physics #Science #Modelling #NeutronStars #Blackholes #AI #Tech #GW150914 #GW250114 #KiloNova phys.org/news/2025-09...