Not mine, but found it quite fun

Pretty cool historical capsule

Latter Grissom would be part of the Apollo 1 casualties

From Wikipedia (and my neutrino physics knowledge) , the goal is to measure neutrino oscillation (neutrino charge flavour when travelling), and it seens to be a set of detector located at various distance from a nuclear reactor. The photo mostly looks like one of the reactors rather than the detector

You had your local version of Notre Dame fire.

Just hope everyone was OK in the end