Coronal Energy

Solus can be gathered from the sun with a solus siphon.

This material can be combined with stardust to make extremely powerful devices.

Solus Siphon: Pure Bluesteel + Refined Gold + Refined Gold

The Block Itself
Solus is a very, very large part that takes a good while to forage. It emits a huge yellow light.

Usage
Solus does nothing yet, but it will in the upcoming "Terraformation" expansion, also implementing a usage of Ice of Neptune, Stardust, and Moon/Mars rocks, plus more.