My sentiments exactly. If life was so common that it's spread over several planets in one star system, it would be evident in lots of star systems. NASA's sta

My sentiments exactly. If life was so common that it's spread over several planets in one star system, it would be evident in lots of star systems. NASA's statement is akin to a statement from me that I'm close to reaching billionaire status. To be believable, I have to demonstrate lots and lots of evidence. NASA does not demonstrate any credible evidence of life on Mars and has not done so in the past.