We are pleased to announce our discovery of #GW241011 and #GW241110 Both come from binary black holes where one black hole is much larger than the other. The larger black holes have large spin. Could these black holes have formed in a previous merger? ligo.org/science-summ... #O4IsHere 🔭🧪⚛️☄️

Our new paper on our LIGO @egovirgo.bsky.social KAGRA discovery of #GW241011 and #GW241110 is now published doi.org/10.3847/2041... These observations can tell us about the astrophysics of binary formation and test fundamental physics #O4IsHere #GW10Years

Data for #GW241011 and #GW241110 are available to analyze from the Gravitaitonal Wave Open Science Center doi.org/10.7935/3drz... doi.org/10.7935/46xh... You can find lots of tutorials there too! gwosc.org/tutorials/ #OpenScience #OpenData 🧪🔭☄️⚛️

Our #GW241011 and #GW241110 discovery paper is now on the arXiv arxiv.org/abs/2510.26931 If you would like to catch up on the highlights, checkout out our Science Summary ligo.org/science-summ... 🔭☄️⚛️🧪