What happened

NASA announced Wednesday that a rock sample collected on Mars by its Perseverance rover last year contains what appear to be biosignatures, or signs of previous life, on the Red Planet. “This very well could be the clearest sign of life that we’ve ever found on Mars,” acting NASA Administrator Sean Duffy said at a press conference coinciding with the publication of a paper on the findings in the journal Nature.

Who said what

NASA scientists were “giddy” when Perseverance found the rock with telltale signs of microbial life in a former lakebed called the Jezero Crater, The New York Times said. After a year studying the sample from 140 million miles away, “we are at the point where we are actually saying in detail, ‘Here is what we have found,’” study lead author Jo

See Full Page