🌍 where
Where is the KAGRA gravitational-wave observatory built underground?
Quick Answer
KAGRA is in the Kamioka mine in Hida, Gifu Prefecture, Japan. It is built underground to reduce seismic noise and temperature fluctuations.
The Full Story
KAGRA is located in the Kamioka mine area in Hida, Gifu Prefecture, Japan. Unlike LIGO and Virgo, it is built underground, which helps shield it from vibrations and environmental noise. KAGRA is a 3-kilometer laser interferometer and is part of the international gravitational-wave detector network. Its underground design is a key technological difference in the effort to improve sensitivity.
Key Facts
1.Location: Hida, Gifu Prefecture, Japan
2.Arm length: 3 km
3.Built underground in the Kamioka mine
YouTube Angle
Suggested video title for this topic:
"Japan put a gravitational-wave observatory underground for a reason."
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