The US believes the unidentified objects that were shot down in North American airspace on Friday and Saturday were balloons.
This was said by Senate Majority Leader Chuck Schumer while talking to ABC channel.
The US is on high alert after the military shot down a suspected Chinese spy balloon last week.
Chuck Schumer said that it seems that China was using many balloons which were roaming all over the world.
US President Joe Biden ordered to demolish it on Friday.
Defense Department spokesman John Kirby said the unidentified object was “the size of a small car” and “poses a threat” to passenger aircraft.
Earlier, an army aircraft dropped a Chinese balloon on the South Carolina coast.