Don't rule out finding alien DNA on Mars

摘要

NO ONE has looked for life on Mars for more than 30 years, ever since NASA's Viking missions sent back inconclusive results. Cenomics maverick Craig Venter wants to change that, Cracker of the human genome and builder of synthetic life, Venter announced at the Wired Health Conference in New York . last week that he wants to send a DNA sequencer to Mars and beam back the genomes of any alien microbes.