we are following all the developments in the house where lawmakers are on track to vote on a bill to raise the nation s debt limit. a key vote in this race to avoid default is just over two hours away and we re on it. u.s./china tensions soaring. a chinese fighter jet gets so close to a u.s. spy plane it causes turbulence. the pentagon is calling it an unnecessarily aggressive maneuver in international airspace. we ll have more on this close call ahead. and nasa tracking ufos. the space agency holding its first-ever public meeting on unidentified aerial phenomenon. the truth is out there. we re following these major developing stories and many more all coming in right here to cnn news central. heading to the house floor with no time to lose. soon the house will hold a critical vote on president biden and speaker kevin mccarthy s debt ceiling deal, with the nation barreling toward june 5th, the day the treasury department says it will no longer bow able to pay its bills.
showing here on aircraft. and they tend to have these common qualities kind of tick-tack shaped. when you see examples like that, do you think it s an anomaly in the sensors or it could be, i don t know, chinese-russian new technology? there s a number of things that it could be. balloons that float around. as we seen, there s an amazing number of sightings that come down to being balloons in the air. in order to do science with these things, you need to know exactly what the instrument is. you need to know how the instrument was last serviced. you need to know about the software routines in it, the same kind of things we re going to need to do, if we ever get to the point of claiming we see life on other worlds, you got to be able to know exactly and explicitly how the data was collected, what instruments were used and only then can you actually go on and try to infer