For no apparent reason, the planet has been reformed to normal.
Anyway, SR388's surface is rough, dry, and rocky. This world is host to many dangerous creatures and killer robots. The lowest levels of the planet, called the SR388 Underworld, are home to ancient Chozo ruins. Later in time, these structures were destroyed by the Metroids. The planet's core emits a strong gamma radiation, acting as a catalyst to the evolution of the Metroids.
The Metroids are almost common here, so I advised you to avoid them from sucking your life away.