LIGO Hanford is an observatory located in Washington State, USA. It has two 4-kilometer-long arms and is designed to detect gravitational waves in the frequency range of 10 Hz to 10 kHz.
LIGO Hanford is an observatory located in Washington State, USA. It has two 4-kilometer-long arms and is designed to detect gravitational waves in the frequency range of 10 Hz to 10 kHz.