Anomaly

Radioactive Planet

Planète radioactive

Level 2

Description

We have discovered a planet containing large quantities of heavily decayed radioactive isotopes. Further investigation is warranted.

Where to find it

Game conditions on the surveyed body.

Possible outcomes

Rewards read from the event effects. Some depend on conditions (empire type, earlier choices) or on chance.

Gamma-Ray Burst

Console: event anomaly.680

Description

24,000 years ago … had the misfortune of being directly in the path of a long gamma-ray burst from a collapsing star within our galaxy. The … was washed with lethal radiation, which not only produced acute radiation poisoning in most life forms on the side of … that happened to be facing the burst, but also depleted much of the ozone layer.

This extinction event killed off an estimated 86% of all biota, including an early Bronze Age civilization whose ruins can still be found in some parts of the northern hemisphere. The biosphere is only now showing signs of recovery.

No reward described.