# em neutronstars gw170817 gravitationalwaves multimessengerastronomy gw170814 gravityandlight multimessenger

2 years ago today and - along with many partners - announced the detection of merger first ever astrophysical event observed in both and light, and a new dawn for https://t.co/TiaN1WWxuw

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2019-10-17

Detecting began a super exciting week for & in 2017. Just 3 days later we detected a collision that was the first ever event "seen" in both Stay tuned for some memories of this weekend

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2019-08-14