Gallium Anomaly

In a plentiful, fanatically
Conservatorial cosmos, things keep

Coming up unaccounted for, either
In the sense of seeming to be there, but

Only indirectly detectable
In the otherwise inexplicable

Behaviors of detectable neighbors,
Or, in the sense of being predicted

By formulas brilliant for predicting
All sorts of phenomena, but not this,

Whatever it is, invisible mass,
Invisible source of vast energy.

How is this? Are all things conserved or not?
Physicists confer, compare observations,

Redesign models and experiments.
The universe files all of them away.