2025/11/19 / 最終更新日時 : 2025/11/19 SakamotoEri Latest News Completion of LIGO-Virgo-KAGRA’s Fourth Observing Run The LIGO-Virgo-KAGRA Collaboration has concluded its fourth observing run (O4), which began on May 25, 2023, 1 […]
2025/11/17 / 最終更新日時 : 2025/11/17 SakamotoEri Latest News Celebrating the 10th Anniversary of the First Gravitational Wave Detection On September 14, 2015, the two LIGO detectors in the United States made the first-ever direct detection of gra […]