This Asteroid May Be the Shard of a Dead Protoplanet—and Have More Metal Than All the Reserves on Earth – Singularity Hub

Its often said Earths resources are finite. This is true enough. But shift your gaze skyward for a moment. Up there, amid the stars, lurks an invisible bonanza of epic proportions.
Many of the materials upon which modern civilization is built exist in far…

Click here to view the original article.