NASA TV UFOs: The Right Angle Turning UFO

One of the two unknown objects which appear on the screen at 2:11 minutes into the video, performs a right angle turn:

https://www.youtube.com/watch?v=UWyiGwajqUY

Footage of the right angle turning UFO (2 UFOs appear on the screen):

https://www.youtube.com/watch?v=S8497wn5cU4

It is not known when the footage was recorded.

Video source: Martyn Stubbs.

(youtube.com image)