Up is Down

As the … passed through the asteroid belt on its way to …, Science Officer … reported that the ship experienced a number of sudden gravitational shifts. Ever curious, … dispatched a number of probes to scan the debris field to discern the cause. It turns out that the culprit is a number of gravity generators of old, alien make. Sputtering on dying energy sources and with their polarities inverted, they occasionally spew reverse-gravity into the void, though not with enough force to cause any serious harm. Not anymore. Science Officer … theorizes that the generators once provided artificial gravity for a large asteroid in the belt, but some malfunction eventually tore the rock apart.

The command below will trigger the "Up is Down" event in Stellaris:

When this event fires, you can choose between the following option:

• A disturbing thought.
  • Physics: +None to None
  • Engineering: +None to None

Stellaris events fire in chains — one event leads to the next. Here is how Up is Down (anomaly.295) connects.