LIGO Laser Interferometer Gravitational-Wave Observatory 激光干涉引力波观测站 2 11 时空涟漪 1915 广义相对论
2015 9 14 17 51 Livingston Hanford LIGO LIGO Virgo Physical Review Letters
LIGO 29 36 13 Livingston 7 毫秒 Hanford
E = mc^2 LIGO
Advanced LIGO 高新激光干涉仪引力波天文台 LIGO Advanced LIGO
NSF National Science Foundation 国家科学基金会) France Córdova 1992 LIGO NSF NSF
LIGO 4km 质子 10^-19