At a press conference at NASA's Washington, D.C., headquarters, the space agency [appointed] the country's, and indeed the world's, first-ever UFO Czar. Only NASA didn't use either one of those terms. Fewer and fewer people ... talk about UFOs. The preferred term now is UAP, for unidentified anomalous (or, variously, aerial) phenomenon. And NASA didn't use the label czar either. Instead, the full name for the new job is director of UAP research, and the man tapped to do the work is Mark McInernay, a former Pentagon liaison for NASA. It will be McInernay's job to study the sightings, advancing science if the vehicles are confirmed to be extraterrestrial, and protecting national security if they're of international military origin. He'll have a lot to work with. Over the past 20 years, there have been more than 120 sightings of objects that often appear to be flying with no identified means of propulsion, and maneuvering in quick, head-snapping, often stop-and-start ways that no conventional machines can manage. It helps that the sightings have been called in by witnesses most people think of as unimpeachably reliable: U.S. military pilots. NASA Administrator Bill Nelson yesterday stepped up to offer his view of the possibility of life in space. "There's a global fascination with UAP," he said. "Now, NASA has a statutory authority to look for life in the universe. Do I believe there's life in a universe that is so vast that it's hard for me to comprehend how big it is? My personal answer is yes."