Universe's first life might have been born on carbon planets

Universe's first life might have been born on carbon planets Boston MA (SPX) Jun 09, 2016 - Our Earth consists of silicate rocks and an iron core with a thin veneer of water and life. But the first potentially habitable worlds to form might have been very different. New research suggests that planet formation in the early universe might have created carbon planets consisting of graphite, carbides, and diamond. Astronomers might find these diamond worlds by searching a rare class of sta ... more

---