This event is happened on 18 May, during the Endeavour-ISS rendevouz in space. Three unknown objects appear during the approach and Ground Control order: ‘Endeavour please pause the playback!’. NASA stopping the live stream after the three unidentified flying objects in the Endeavour’s background.
At around the 2:22 mark of the video you hear the request from NASA to ask Endeavour to make the pause after the appearance of unidentified lights in the back.
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