China launches deepest lab on Earth, it is more than 2,000m below ground.

The report mentioned the scientists think that the lab provides a major boost to the global search for dark matter, which is a hypothetical form of matter that appears not to interact with light or the electromagnetic field. It is expected that the lab will open up new frontiers in deep-earth experiments as the extreme depth will help the scientists by blocking most cosmic rays that mess with the observation.

      The underground laboratory has been launched after three years of extensive upgrades and expansion as it is the second phase of China Jinping Underground Laboratory, Xinhua further reported.

      It is expected that the lab will open up new frontiers in deep-earth experiments as the extreme depth will help the scientists by blocking most cosmic rays that mess with the observation.

      The facility boasts advantages including ultra-low cosmic ray flux, extremely low environmental radiation, extremely low radon concentration, and ultra-clean space.