It may not be smart to add more, but nature probably beat us to it anyway
Life has been found in space by Russian scientists in the International Space Scientists who are shocked by the discovery.
Exposure of living organisms to open space requires a high level of tolerance to desiccation, cold, and radiation. Among animals, only anhydrobiotic species can fulfill these requirements. The invertebrate phylum Tardigrada includes many anhydrobiotic species, which are adapted to survive in...