Are aliens real? Scientists have been hunting for extraterrestrial life since the time of Aristotle
Aristotle believed the planets revolved around Earth and God could not have created other worlds. Today, scientists scour the surface of Mars for ‘biosignatures’ of microbial life.
Original Source
Read the full article at Theconversation →KhanList aggregates and links to publicly available news content. We do not host full articles from third-party sources. Always verify important information with original sources.