The National Ignition Facility, or NIF, is a powerful laser-based inertial confinement fusion (ICF) research device (California)
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The Z machine, Z Pulsed Power Facility, is the largest X-ray generator in the world and is designed to test materials in conditions of extreme temperature and pressure (New Mexico):
The IceCube Neutrino Observatory (or simply IceCube) is a neutrino telescope constructed at the Amundsen-Scott South Pole Station with thousands of sensors distributed over a cubic kilometer of volume under the Antarctic ice:
Super-Kamiokande (full name: Super-Kamioka Neutrino Detection Experiment, abbreviated to Super-K or SK) is a neutrino observatory designed to search for proton decay, study solar and atmospheric neutrinos, and keep watch for supernovae in the Milky Way Galaxy (Japan):