The key ingredients for life on Earth came from space, new evidence suggests – Space.com

The key ingredients for life on Earth came from space, new evidence suggests  Space.comHow did the building blocks of life arrive on Earth? Zinc fingerprints in meteorites offer clues  Phys.orgBuilding blocks of life on Earth originate from a relatively small amount of source material  Popular ScienceSpace couriers: Asteroids may have helped originate life on Earth  The Universe. Space. TechNew clues reveal how building blocks of life reached Earth  Courthouse News Service