At the moment of conception, a baby, a single cell, has a complete set of DNA and a soul. If a single cell with a complete set of DNA were found on another planet, it'd be considered living- so why not the baby?
This is a microscopic view of the mysterious "red rain" that fell in Sri Lanka in 2012. Scientists can't explain its makeup -- or what turned it red. It's not algae, not blood...but appears to be a replicating organism with no DNA. Is it alien? All researchers know for now is that it's unexplained.