New analysis of 36-year-old data, resuscitated from printouts, shows that NASA found life on Mars, an international team of mathematicians and scientists conclude in a paper published this week.
Further, NASA doesn’t need a human expedition to Mars to nail down the claim, neuropharmacologist and biologist Joseph Miller, with the University of Southern California’s Keck School of Medicine, told Discovery News.
“On the basis of what we’ve done so far, I’d say I’m 99 percent sure there’s life there,” he added.
Researchers distilled the Viking Labeled Release data, provided as hard copies by the original researchers, into sets of numbers and analyzed the results for complexity. Since living systems are more complicated than non-biological processes, the idea was to look at the experiment results from a purely numerical perspective.
Critics counter that the method has not yet been proven effective for differentiating between biological and non-biological processes on Earth, so it’s premature to draw any conclusions.
Um, maybe. That’s a nice clue but we will need more to make such certain assertions acceptable. Nonbiological processes are complex as well. There could be alternative explanations. There is also dispute about the Viking data it seems. Did they mess up on their conclusions? Only another chance at data collection may be able to give us the answer. But this is an example of how science works. Let the critiquing begin.