The pilot of a private jet was left stunned after spotting a small, silver cylinder hovering near his wing thousands of feet above Rhode Island.

A newly released video of the live air traffic control (ATC) broadcast captures the tense moment, with the pilot telling the ground team, 'It appears to be standing still,' as the mysterious object floated beside him.

The object hovered near the wing tip, briefly pacing the aircraft, before drifting out of view.

ATC confirmed there were no other reports in the area and asked whether the object could have been a drone or a balloon.

Flying a Piper PA-32RT-300T Turbo Lance II, which seats up to five passengers, the pilot said he could see no attachments on the object and described it as 'astonishing' while maintaining an altitude of roughly 3,500 feet.

Other pilots in the region chimed in over the radio, with one remarking, 'I want to believe him,' while ATC joked, 'Good luck with the aliens.'

No official FAA or NTSB report has been made public, a common occurrence for unexplained aerial phenomena unless they pose a direct hazard.

The video was uploaded to the YouTube channel VASAviation, run by a corporate pilot and certified flight instructor from Spain, which regularly posts ATC frequency conversations. 

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